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This study investigates the relationship between brand image and service quality in maritime towage operations, using TB Maiden Central of PT. Multi Jaya Samudra as a case study. The research employs a descriptive quantitative approach supported by qualitative thematic analysis. Data were collected from 100 respondents through questionnaires and interviews with stakeholders including ship agents, pilots, and company personnel. Results show that brand image significantly influences service quality, with a positive impact reaching 79.8%. Key determinants include safety reputation, operational timeliness, professionalism, and environmental stewardship. The qualitative analysis highlights how visible safety practices and punctual operations reinforce brand credibility. Beyond statistical findings, the study reveals that trust and reliability play a central role in shaping customer perceptions, with stakeholders emphasizing the importance of transparent communication and consistent service delivery. Moreover, environmental responsibility, such as reducing emissions and complying with green port initiatives, strengthens the company’s image in the eyes of global partners. The integration of quantitative and qualitative insights provides a more holistic understanding of how operational performance directly influences market competitiveness through brand positioning. Findings contribute to maritime management scholarship by extending service quality frameworks into towage contexts, while also offering practical implications for enhancing competitiveness and sustainability. Overall, the study underscores the urgency of aligning brand image with operational excellence to meet rising global standards in maritime services and ensure long-term business growth.

This study aims to analyze the effect of promotional strategies on consumer purchasing decisions for Freedom Street Wear products on the Shopee platform. The research population consists of Shopee users who have purchased products from official stores. A quantitative approach using a survey method was applied, and data was collected from 100 respondents selected through non-probability sampling. Multiple linear regression analysis was used to test the influence of each variable, both partially and simultaneously. The findings show that Double Date Discount has a positive and significant effect on purchasing decisions. Meanwhile, Free Shipping and Cash on Delivery (COD) did not have a significant effect, although COD showed a positive trend. Simultaneously, these three variables were found to have a significant effect on consumer purchasing decisions. In addition to examining the individual effects of promotional strategies, this study also explored the interactive relationships between the variables. It was found that while Free Shipping and COD did not individually influence purchasing decisions, their combination with other promotional strategies like Double Date Discount enhanced the overall effectiveness of the promotions. This suggests that promotional strategies should be strategically integrated to maximize their impact on consumer behavior. Furthermore, the study highlights the growing importance of e-commerce platforms like Shopee in influencing purchasing decisions and shaping consumer perceptions. As online shopping continues to grow, understanding the nuances of promotional strategies is essential for businesses aiming to attract and retain customers in a competitive market. The findings contribute to a deeper understanding of the factors driving consumer purchasing decisions and offer valuable insights for businesses looking to optimize their promotional efforts in the online retail environment.

This research aims to analyze GoPay user sentiments on the X social media platform (formerly known as Twitter) using the Naive Bayes Classifier algorithm. Sentiment analysis was conducted to understand user perceptions and satisfaction levels towards GoPay digital payment services based on their shared comments and reviews. Data was collected through a tweet crawling process containing the keyword "GoPay" within a specific period. The research stages included data preprocessing (case folding, tokenizing, filtering, and stemming), sentiment labeling (positive, negative), word weighting using TF-IDF, and classification using the Naive Bayes algorithm. The results showed that from a total of 1,431 analyzed tweets, 797 data contained positive sentiments, and 643 data contained negative sentiments. With a classification accuracy rate reaching 82.94%. The most frequently positively commented factors included ease of use and offered promotions, while the main complaints were related to technical issues and customer service. This research provides insights for GoPay developers to improve services according to user feedback.  

This study employed a quantitative survey approach to know the effect of service quality and corporate culture on customer satisfaction at PT Bank SulutGo, Surabaya branch. The sample consisted of 94 customers selected through purposive sampling. Data were collected via structured questionnaires and analyzed using multiple linear regression. The multiple regression analysis results showed a coefficient of determination (R²) of 0,530, indicating that the two independent variables together explained 53% of the variable in customer satisfaction. The F-test yielded a value of 53,378 with a p-value of 0,000 (p < 0,05), indicating that the regression model was jointly significant and that service quality and corporate culture together influence customer satisfaction. Partial t-tests showed that the Service Quality variable (X1) significantly affected customer satisfaction with a t-value of 2,227 and a p-value of 0,028 (p < 0.05). Similarly, the Corporate Culture variable (X2) also significantly affected customer satisfaction with a t-value of 4,032 and a p-value of 0.000 (p < 0.05). These findings indicate that higher customer perceptions of service quality and corporate culture lead to higher satisfaction levels. Partial t-tests further revealed that both independent variables significantly affected customer satisfaction. The Service Quality variable (X1) had a significant effect on customer satisfaction, with a t-value of 2.227 and a p-value of 0.028 (p < 0.05). Similarly, the Corporate Culture variable (X2) also had a significant impact, with a t-value of 4.032 and a p-value of 0.000 (p < 0.05). These findings highlight the importance of both service quality and corporate culture in shaping customer satisfaction. The results suggest that improving service quality and fostering a positive corporate culture can significantly enhance customer satisfaction, which is critical in maintaining customer loyalty and competitive advantage in the banking sector.

This study aims to analyze the influence of brand image, product variety, and bundling price on purchasing decisions among X consumers. The method used is a quantitative approach with a causal research design, so as to be able to explain the cause-and-effect relationship between variables. The research data was obtained by distributing questionnaires to 96 respondents who are active consumers of X. To ensure data quality, a series of tests were conducted including validity, reliability, normality, linearity, multicollinearity, and heteroscedasticity. The main analysis used multiple linear regression supported by t-tests, F-tests, and coefficient of determination (R²) processed using SPSS software version 26. The results showed that brand image had a significant effect on purchasing decisions, indicating that consumers' positive perceptions of X's reputation were able to encourage higher purchasing interest. Bundling price also proved to have a significant effect, because the strategy of combining package prices was considered to provide economic benefits and added value for consumers. In contrast, product variety did not have a significant effect, indicating that consumers place more emphasis on brand image and pricing strategies than simply menu diversity. However, when tested simultaneously, all three variables were still shown to have a significant influence on purchasing decisions. The coefficient of determination value of 0.594 indicates that the combination of the three variables can explain 59.4% of the variation in purchasing decisions, while the remaining 40.6% is influenced by other external factors such as service quality, consumer trends, promotions, and customer experience. These findings reinforce the understanding that a strong brand image-based marketing strategy and the implementation of appropriate bundling prices can be key to increasing consumer appeal. For local coffee businesses like X, this study provides practical implications to focus more efforts on strengthening brand image, creating a consistent consumer experience, and optimizing pricing strategies.

This study examines the influence of product quality, service quality, and word of mouth on purchase decisions at DNA Spot Café Surakarta, based on 100 randomly selected respondents. Multiple linear regression analysis shows that service quality and word of mouth have a positive and significant effect, while product quality is not significant. The coefficient of determination of 61.3% indicates that the independent variables explain most of the variation in purchase decisions, contributing to marketing management research in the café industry. The results highlight the crucial role of service quality in shaping customer perceptions and driving decision-making in the café industry. High-quality service fosters positive customer experiences, which, in turn, encourage repeat visits and enhance loyalty. Additionally, the significant influence of word of mouth underscores the importance of social interactions and customer recommendations in the decision-making process, especially in a service-based business like a café, where personal experiences are often shared and valued among peer groups. Conversely, the insignificance of product quality suggests that while product standards are important, they may not be the primary driver of purchase decisions at DNA Spot Café. This indicates that customers may prioritize the overall experience, atmosphere, and peer recommendations over product differentiation when choosing where to dine or spend leisure time. These findings contribute to the body of marketing management research, particularly in the context of the café industry, by emphasizing the strategic importance of service excellence and customer engagement strategies to enhance brand reputation and influence consumer behavior. Future research could explore additional factors such as pricing, promotional strategies, and customer loyalty programs to provide a more comprehensive understanding of purchase decision dynamics.

Ensuring the delivery of high-quality public services within educational institutions is a critical factor for sustaining student satisfaction, institutional reputation, and overall organizational credibility. Service quality in higher education is often multidimensional and subjective, making its evaluation a challenging process. To address this complexity, the present study integrates the traditional Servqual model with fuzzy logic in order to handle the uncertainty and vagueness associated with human perceptions. The Servqual framework emphasizes five core dimensions of service quality, namely tangibles, reliability, responsiveness, assurance, and empathy, which together provide a comprehensive understanding of institutional service performance. The research was conducted at ITESA Muhammadiyah Semarang, where data collection was carried out through structured questionnaires designed to measure both student expectations and actual perceptions regarding institutional services. In order to capture the imprecise nature of these responses, three types of fuzzy numbers—triangular, trapezoidal, and shoulder fuzzy numbers—were applied to convert the linguistic assessments into measurable values. Subsequently, fuzzy gap analysis was performed to evaluate the discrepancy between expectations and perceptions across the five Servqual dimensions. The results of this analysis highlight that the integration of fuzzy logic into the Servqual model provides a more nuanced and flexible framework for assessing service quality compared to the conventional approach. It reduces the ambiguity in interpreting survey responses, thereby yielding more reliable insights into areas where service performance falls short of expectations. Furthermore, the study demonstrates that each dimension contributes differently to overall satisfaction, with responsiveness and assurance emerging as critical aspects requiring attention. In conclusion, the fuzzy-based Servqual model offers a robust methodological advancement in evaluating service quality within educational settings. The findings not only inform institutional leaders about current performance gaps but also provide actionable insights for continuous quality enhancement, policy formulation, and strategic decision-making to strengthen institutional competitiveness and credibility.

This study aims to examine the influence of location, product variety, and brand image on savings customer loyalty at the Head Office of PT. BPR Jwalita Trenggalek Perseroda. Customer loyalty is a crucial factor for the sustainability of a banking institution, as loyal customers not only continue to use banking services but also tend to recommend them to others, thereby contributing to long-term growth. The variables examined in this study—location, product variety, and brand image—were chosen because they represent essential aspects that can strengthen the relationship between customers and the bank. This research employed a quantitative approach to ensure objectivity in data collection and analysis. The primary data were gathered through observation, interviews, and structured questionnaires distributed to savings customers of the bank, while secondary data were obtained through a literature review. The analytical techniques applied included validity and reliability testing to ensure the accuracy and consistency of the instruments, classical assumption tests to meet regression requirements, and multiple linear regression analysis to measure the influence of each independent variable on the dependent variable. Furthermore, hypothesis testing was conducted using the t-test and F-test, complemented by the coefficient of determination to measure the explanatory power of the model. The findings reveal that: (1) location has a significant effect on customer loyalty, indicating that accessibility and convenience play a vital role in customer decisions to remain loyal; (2) product variety significantly influences customer loyalty, demonstrating that diverse and innovative savings products attract and retain customers; and (3) brand image also has a significant effect on customer loyalty, suggesting that trust and positive perceptions toward the bank strengthen long-term relationships. Finally, the study confirms that location, product variety, and brand image simultaneously exert a significant effect on customer loyalty. These results underscore the importance for banking institutions to continuously improve service accessibility, diversify financial products, and build a strong brand image in order to enhance customer loyalty and maintain competitiveness in the financial services industry.

The rapid growth of e-commerce platforms has significantly transformed the way consumers share and access product feedback. One of the widely used platforms in Indonesia is Shopee, where customers actively provide reviews of various products, including local skincare brands such as Kahf facial wash. Customer reviews on e-commerce platforms contain valuable information that can be analyzed to understand consumer opinions and preferences. Sentiment analysis, as a branch of natural language processing, enables the classification of textual data into categories such as positive, negative, or neutral. This study aims to classify Shopee user sentiments regarding Kahf facial wash products by implementing the Multinomial Naïve Bayes algorithm, a well-known probabilistic classifier suitable for text categorization. The research methodology consisted of several preprocessing stages, including data cleansing, case folding, tokenizing, stopword removal, and stemming, to prepare raw review texts for further analysis. For feature representation, the Term Frequency–Inverse Document Frequency (TF-IDF) method was applied to capture the importance of words across documents. To evaluate the classification performance, K-Fold cross-validation was employed with K values of 4, 5, 6, and 10 to ensure model reliability and robustness. Considering the issue of imbalanced datasets in user-generated reviews, the Synthetic Minority Over-sampling Technique (SMOTE) was utilized to balance the distribution of sentiment classes. Based on the confusion matrix, the Multinomial Naïve Bayes algorithm demonstrated effective performance in classifying sentiments, achieving satisfactory levels of accuracy, precision, and recall across different folds. These results indicate that the algorithm is capable of handling sentiment analysis tasks for local product reviews effectively. The findings of this study are expected to provide meaningful insights for businesses in understanding consumer perceptions, thereby supporting decision-making processes in product development, marketing strategies, and customer engagement for local brands.

This study aims to explore how users' perceptions of the chatbot on the Shopee platform influence user satisfaction and loyalty. The research employs a qualitative approach with in-depth interviews to gather users' experiences and views on their interactions with the chatbot. The findings reveal that three key factors—clarity of responses, ease of access, and relevance of information—are crucial in determining user satisfaction. Users who found the chatbot's responses clear and easily understood, along with quick access, were generally more satisfied with the service provided. However, despite achieving user satisfaction, loyalty to the platform has not been fully established. This is due to the chatbot's limitations in building emotional connections with users and its inability to handle more complex issues. While the chatbot is effective in providing automated solutions for simple problems, it lacks the empathy and personalized attention necessary when users encounter more intricate issues or require a deeper level of interaction. These findings highlight that although chatbots can enhance the efficiency of basic customer service, they cannot fully replace human interaction, particularly in customer service contexts that require emotional engagement and a deeper understanding of the user's needs. To foster stronger user loyalty, a combined approach involving both technology and human interaction is essential. The chatbot can address routine issues, while more complex matters should be referred to customer service representatives who can offer empathetic and tailored solutions. The recommendation from this study is for Shopee platform developers and sellers to strategically optimize chatbot use while maintaining human interaction that is adaptable, in order to enhance user satisfaction and loyalty.

This study aims to analyze the sentiment of customer reviews of the Grand Jatra Hotel Pekanbaru on the Google Review platform using the Naïve Bayes algorithm. Social media and online review platforms are increasingly becoming the primary source of information for potential customers in making purchasing decisions, particularly in the hospitality sector. Therefore, sentiment analysis of customer reviews is crucial for understanding consumer perceptions and providing strategic input for hotels in improving service quality. The research data was collected using web scraping techniques to obtain publicly available customer reviews. The obtained data was then processed through text preprocessing stages including case folding, tokenizing, normalization, stopword removal, and stemming. The Term Frequency-Inverse Document Frequency (TF-IDF) method was then used to weight each word, so that more relevant words have a greater influence in the classification process. The sentiment classification process was carried out into two main categories, namely positive and negative. The Naïve Bayes model was trained using training data and then tested with test data to measure the algorithm's performance in classifying sentiment. The evaluation results show that the model built is able to achieve an accuracy level of 98%, with a precision value of 97% and a recall of 100% in the positive class, and 92% in the negative class. These findings confirm that the Naïve Bayes algorithm can be effectively used in analyzing customer sentiment towards hotel services and facilities. Practically, the results of this study are expected to provide insight for the management of Grand Jatra Hotel Pekanbaru in understanding customer perceptions, identifying service strengths and weaknesses, and formulating more targeted marketing strategies. In addition, this study can also be a reference for the development of similar studies in the hotel industry and other service sectors.

This study explores the relationships between digital marketing content, value co-creation, and product branding on perceived product exclusivity within the Indonesian batik industry. As traditional industries face increasing pressure to modernize while preserving cultural heritage, understanding these marketing dynamics is crucial for achieving a sustainable competitive advantage. The study employed a quantitative methodology with saturated sampling, analyzing data from 92 batik enterprises using Partial Least Squares Structural Equation Modeling (PLS-SEM) through SmartPLS 4.0. The measurement model demonstrated strong reliability and validity, with all constructs meeting the established criteria for internal consistency and discriminant validity. Structural model results revealed that all three marketing variables significantly influence perceived product exclusivity. Among these variables, product branding showed the strongest effect (β = 0.358, p < 0.001), followed by digital marketing content (β = 0.312, p < 0.001) and value co-creation (β = 0.276, p < 0.001). This indicates that the branding strategies implemented by batik enterprises play a pivotal role in shaping consumers' perceptions of exclusivity. The integrated model explained 61.5% of the variance in perceived product exclusivity (R² = 0.615), with strong predictive relevance (Q² = 0.438). These findings underscore the importance of developing a strategic brand that not only reflects the unique qualities of batik but also resonates with contemporary consumer expectations. Additionally, the study highlights the role of digital marketing content in strengthening these perceptions and the significance of facilitating customer co-creation to enhance engagement and exclusivity. In conclusion, batik enterprises are encouraged to prioritize brand development while implementing comprehensive digital marketing strategies and fostering customer involvement in co-creation activities. This approach will enhance the exclusivity of their products and improve their market positioning within the contemporary cultural products landscape.

Competition in the cosmetics industry in Indonesia is getting tougher, prompting local brands to develop effective marketing communication strategies to increase consumer loyalty. Make Over, as one of the popular local lipstick brands, leverages collaboration strategies with credible beauty influencers, such as Tasya Farasya, to build positive perceptions and increase consumer engagement. This study aims to analyze the influence of influencer credibility on brand loyalty and examine the mediating role of brand trust in the relationship. This research was carried out in Denpasar City by involving 180 respondents who were consumers of Make Over lipsticks. The sampling technique used is purposive sampling, with certain criteria to ensure the relevance of respondent participation. Data collection was carried out through questionnaires that were distributed online and offline. The collected data was analyzed using path analysis techniques with the help of SPSS software version 29.0.2.0. The results of the analysis show that influencer credibility has a positive and significant influence on brand loyalty and brand trust. In addition, brand trust has been proven to have a positive and significant influence on brand loyalty. Another important finding is that brand trust partially mediates the relationship between influencer credibility and brand loyalty, suggesting that the influence of influencer credibility on loyalty is not only direct, but also through the formation of trust in the brand. Thus, this study confirms that collaboration with influencers who have high reputation, expertise, and credibility can be an effective strategy to increase consumer trust and loyalty towards cosmetic brands. Therefore, choosing the right influencers is essential in a marketing communication strategy to build long-term relationships with consumers.

This study aims to examine in depth the influence of price, promotion, and switching barriers on customer loyalty of Telkomsel prepaid cards, with customer satisfaction as an intervening variable in Generation Z in West Palu District. This study is motivated by the intense competition in the telecommunications industry and the importance of maintaining customer loyalty amidst the increasing number of service options. Data were collected from 100 respondents who are active Telkomsel prepaid card users through questionnaires. Data analysis was conducted using the Structural Equation Modeling-Partial Least Squares (SEM-PLS) approach using SmartPLS software version 4.0. The results show that the price variable has a significant direct effect on customer loyalty, but does not show a significant effect on customer satisfaction. Conversely, promotion has a significant effect on satisfaction, but does not directly affect customer loyalty significantly. Switching barriers are shown to have a significant effect on both satisfaction and loyalty, indicating that the higher the switching barriers, the more likely customers will remain loyal. In addition, customer satisfaction also significantly affects loyalty. Another important finding is that of the several indirect influences tested, only the path from promotion through satisfaction to loyalty was statistically significant. Therefore, this study suggests the importance of targeted promotional strategies and strengthening switching barriers as effective measures in retaining young customers who are prone to switching services. Furthermore, this study emphasizes that customer loyalty is not solely determined by competitive pricing factors, but is more complex and influenced by customers' emotional and psychological experiences, such as satisfaction with the service and perceptions of the ease or difficulty of switching to another service provider.

This study aims to analyze the influence of Online Advertising on purchasing decisions for Skintific products by considering the mediating role of Trust and Social Media Engagement. Skintific, as a digital-native skincare brand, actively utilizes digital marketing strategies through various social media platforms such as Instagram, Tiktok, or e-commerce like Shopee to increase consumer appeal, especially in Malang City. This study uses a quantitative approach with the Partial Least Squares Structual Equation Modeling (PLS-SEM) method to test the relationship between variables. The sample was obtained through a purposive sampling technique with 114 respondents who are active consumers of Skintific. The results of this study indicate that Online Advertising has a significant effect on purchasing decisions, both directly and through the mediation of Trust and Social Media Engagement. Theoretically, this study extends the application of the Theory of Reasoned Action (TRA) in explaining the formation of attitudes and subjective norms of consumers towards digital advertising, as well as the Technology Acceptance Model (TAM) which shows how perceived ease and usefulness of digital advertising content affect user engagement. Customer Trust Theory in E-Commerce is used to explain how trust is formed in online transactions, while Relationship Marketing Theory emphasizes the importance of long-term interactions between brands and consumers. The Theory of Planned Behavior (TPB) expands this framework by adding the construct of behavioral control, which explains how consumers' perceptions of ease and barriers contribute to purchasing decisions. Social Influence Theory is used to understand the influence of social norms and online community opinions on purchase intentions, and Uses and Gratifications Theory (UGT) to examine consumer motivations in accessing and interacting with digital content based on information needs, affection, and self-identity. This research provides theoretical contributions in strengthening the relevance of integrating several consumer behavior theories in a digital context.

This study aims to analyze the impact of experiential marketing on repurchase intention, mediated by guest satisfaction at Aston Batam Hotel & Residence. The background phenomenon underlying this research is the discrepancy between the high number of guests staying and the low number of returning guests during the period from January to June 2024. Despite receiving many positive reviews, the hotel has yet to establish strong customer loyalty. This indicates a need to evaluate the hotel's marketing strategies and the guest experience it provides. A quantitative approach was adopted, employing the Structural Equation Modeling–Partial Least Squares (SEM-PLS) method. A total of 130 respondents were obtained through the distribution of questionnaires using a five-point Likert scale, measuring guest perceptions of experiential marketing, guest satisfaction, and repurchase intention. The data were analyzed using SmartPLS software to test the validity, reliability, and relationships among the structural model variables. The results of the analysis show that experiential marketing does not have a direct significant effect on repurchase intention, but it has a positive and significant effect on guest satisfaction. Furthermore, guest satisfaction is proven to have a significant impact on repurchase intention. The findings also confirm that guest satisfaction acts as a mediating variable in the relationship between experiential marketing and repurchase intention. The conclusion of this study emphasizes that guest satisfaction is a crucial factor in building customer loyalty and encouraging the intention to repurchase. Therefore, the hotel needs to enhance the quality of the customer experience holistically—not only focusing on service delivery but also creating meaningful and memorable impressions. In the highly competitive hospitality industry, delivering impactful and satisfying experiences is key to retaining customers and increasing guest retention. This study provides both theoretical and practical contributions to the development of experience-based marketing strategies and offers a deeper understanding of the role of guest satisfaction as a key driver of customer loyalty.

This study aims to identify and measure the influence of customer relationships, customer satisfaction, and brand image on customer loyalty at Ryandini’s Sweet Chicken Claw business, located in Sei Sijenggi Village, Hamlet III, Perbaungan District, Serdang Bedagai Regency. A quantitative research method was employed, with data collected through observation, documentation, and questionnaires. The questionnaires used a Likert scale as a measurement tool to assess respondents’ opinions accurately. Data analysis was conducted using several stages, including validity and reliability tests, classical assumption testing, and multiple linear regression analysis, processed through SPSS version 22. These methods were used to ensure the validity of the instrument and the consistency of the findings. The research findings demonstrate that customer relationships have a significant and positive effect on customer loyalty. Customers who feel connected and valued by the business are more likely to remain loyal. Likewise, customer satisfaction—reflecting the extent to which customers' expectations are met or exceeded—has a strong and positive influence on loyalty. In addition, the brand image of the business, which encompasses customer perceptions and reputation of the product, also significantly influences loyalty in a positive direction. Furthermore, the simultaneous analysis of customer relationships, customer satisfaction, and brand image shows that all three variables jointly have a significant and positive impact on customer loyalty. This means that enhancing these three factors can strengthen customer retention and long-term commitment. These results provide valuable insights for small business owners in the food and beverage industry. Focusing on building strong relationships with customers, consistently delivering satisfaction, and maintaining a positive brand image are essential strategies to increase loyalty. For Ryandini’s Sweet Chicken Claw and similar businesses, these findings offer practical guidance for developing customer-centered marketing strategies in an increasingly competitive market.

This study aims to empirically analyze the influence of product quality and service quality on customer satisfaction, with purchase decisions as a mediating variable, specifically among Alfamart consumers in the Singosari area, Malang Regency. The background of this research stems from the increasing competition in the modern retail sector, which requires companies to understand the key factors influencing customer satisfaction and loyalty. In this context, product quality and service quality are considered essential elements that shape customer perceptions and influence their purchasing decisions. A quantitative approach with an explanatory research design was used in this study. The sample was selected using purposive sampling, involving 97 respondents who had made purchases at Alfamart at least twice within the last three months. Data collection was conducted through the distribution of structured questionnaires, which included items measuring perceptions of product quality, service quality, purchase decisions, and customer satisfaction. The data were analyzed using the Partial Least Square-Structural Equation Modeling (PLS-SEM) method to examine the relationships among variables comprehensively and simultaneously. The results of the analysis show that both product quality and service quality have a significant and positive effect on purchase decisions and customer satisfaction. Moreover, purchase decisions are proven to significantly mediate the influence of both product and service quality on customer satisfaction. This indicates that the purchase decision acts as a crucial mechanism linking the effect of quality to overall satisfaction. These findings contribute theoretically to the consumer behavior literature in the modern retail context and offer practical implications for retail management, such as Alfamart. Retailers are encouraged to focus on improving both product offerings and service delivery as strategic efforts to enhance customer experience. By doing so, they can effectively increase customer satisfaction and strengthen customer loyalty in the long term.

This study aims to examine the relationship between a company's value (firm value) and three key variables: environmental performance, capital structure, and management ownership. The research focuses on companies listed on the Indonesia Stock Exchange during the period from 2022 to 2024. The objective is to understand how these internal and external factors contribute to shaping a company’s market valuation and overall financial health. Using a panel data regression analysis with a fixed effect model, the study provides empirical evidence based on secondary data drawn from company financial reports and sustainability disclosures. The results indicate that capital structure, measured by the proportion of debt to equity, has a significant negative impact on firm value. In contrast, both environmental performance and the proportion of shares owned by management have a positive and significant effect on firm value. These findings suggest that while excessive debt may erode investor confidence and reduce a firm's valuation, strong environmental commitments and management ownership foster positive perceptions in the eyes of stakeholders, including investors and customers. Theoretically, this research supports stakeholder and agency theories by highlighting how internal governance and ethical responsibility play a role in corporate success. Pragmatically, the results offer important insights for companies, especially in emerging markets like Indonesia, to align sustainability and ownership strategies with financial management to boost firm value. Companies are encouraged to optimize their capital structures, strengthen their environmental reporting practices, and promote management ownership as a way to align interests and enhance long-term performance. Overall, this study contributes to the literature on corporate governance and sustainability by providing current, context-specific evidence relevant to stakeholders in the Indonesian capital market.

This study aims to analyze the role of brand image as a mediating variable in the relationship between Total Quality Management (TQM) and customer satisfaction at Venambak Shrimp Farm. The background of this study is based on the importance of quality in the competitive aquaculture industry, as well as the need to build a strong brand image to maintain customer satisfaction and loyalty. This study uses a quantitative approach with the Structural Equation Modeling–Partial Least Square (SEM-PLS) method as an analysis technique. Data were obtained by distributing closed questionnaires to consumers who had purchased shrimp products from Venambak Shrimp Farm. The analysis was conducted using SmartPLS software. The results of the study indicate that TQM has a positive and significant influence on brand image and customer satisfaction. In addition, brand image is proven to significantly influence customer satisfaction and plays a role as a mediating variable in the relationship between TQM and customer satisfaction. This means that good internal quality not only has a direct impact on satisfaction, but also indirectly through the formation of positive brand perceptions in the minds of consumers. These findings emphasize the importance of quality management strategies integrated with branding strategies in the context of the aquaculture industry. The practical implication of this research is the need for management to not only focus on improving internal processes, but also strengthening brand image in order to be able to create added value and increase customer satisfaction in a sustainable manner.