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This study aims to determine the influence of price, product quality, and service quality on customer satisfaction at Salon Natayu. The approach used was quantitative, with data collection techniques through questionnaires distributed to Salon Natayu customers, with a total of 53 respondents (using census techniques). The data were analyzed using multiple linear regression analysis with the help of SPSS version 20. The results of the study show that the three independent variables (price, product quality, and service quality) simultaneously have a positive effect on customer satisfaction. However, partially, the price variable has the most dominant influence on customer satisfaction. The conclusion of this study shows that price is the most influential factor on customer satisfaction, followed by service quality, while product quality has the least influence. These findings indicate that a competitive pricing strategy is a crucial aspect for Salon Natayu in maintaining and improving customer satisfaction. In addition, continuous improvement of service quality is also necessary to create a better customer experience. This research is expected to be a reference for salon managers in formulating more effective marketing strategies as well as for future research that examines the factors that affect customer satisfaction in the beauty services industry.

This study aims to analyze the feasibility of implementing Solar-Powered Street Lighting (PJUTS) as an alternative lighting solution in Campus C of UNINDRA PGRI. The background of this research is driven by the high operational electricity costs of the existing conventional street lighting system and the need to transition toward clean energy. The analysis methods include a technical comparison of off-grid systems, an economic evaluation based on cost savings, and an assessment of environmental impacts. The technical analysis indicates that PJUTS is highly feasible due to its ability to operate independently without reliance on the national electricity grid, thereby ensuring lighting continuity during power outages. From an economic perspective, although the initial investment (CAPEX) is higher than that of conventional street lighting, the project is considered feasible as it eliminates monthly electricity bills permanently, resulting in long-term budget efficiency and financial benefits. The Payback Period analysis shows that the initial investment can be recovered through cumulative operational cost savings. Environmentally, the implementation of PJUTS significantly contributes to carbon emission reduction and supports the Green Campus vision through the utilization of renewable energy. Overall, the transformation of the existing street lighting system into PJUTS represents a strategic and feasible initiative that fulfills effectiveness, efficiency, and sustainability criteria.

Background: The postpartum period is a critical phase requiring optimal nutritional intake for maternal recovery and ensuring the quality of breast milk. In densely populated urban areas such as Semampir District, dietary quality is often influenced by the level of nutrition knowledge and household economic conditions. Objective: This study aims to analyze the relationship between nutrition knowledge and household food security with dietary quality among postpartum mothers in Semampir District, Surabaya. Methods: This was an observational analytical study with a cross-sectional design. A total of 340 postpartum mothers were selected using simple random sampling. Nutrition knowledge was measured through a structured questionnaire, food security was assessed using the Household Food Insecurity Access Scale (HFIAS), and dietary quality was measured using the 3-level Balanced Diet Index derived from 24-hour food recall data. Data were analyzed descriptively and through the Chi-Square correlation test. Results: The findings indicated that the majority of respondents possessed a good level of nutrition knowledge (average correct answers >75%), with the highest score in anemia prevention (81.2%) and the lowest in the functional role of Vitamin A (75.9%). Dietary quality assessment revealed that most respondents were in the [Select: Moderate/Poor] category based on IGS scores. Bivariate analysis showed a significant relationship (p < 0.05) between both nutrition knowledge and household food security with the dietary quality of postpartum mothers. Conclusion: Good nutrition knowledge and stable food security contribute positively to the dietary quality of postpartum mothers. Targeted nutritional education regarding micronutrients and strengthening food access at the household level are essential to optimize maternal health during the postpartum period in urban settings.

Background: Effective communication is an importat component in improving patient safety in hospitals. Ineffective communication can lead to misperceptions, errors in treatment, and an increased risk of medication errors. Therefore, supervision is necessary to ensure that nurses’ communication meets standards. This study aims to determine the relationship between supervision and the implementation of effective communication by nurses at Sultan Agung Islamic Hospital in Semarang. Method: This study used an analytical quantitative design with a cross-sectional approach. The study sample consisted of 94 nurse practitioners, selected using total sampling technique. The reearch instruments were a supervision questionnire and an obervation sheet on effective communication based on the SBAR method. Data analysis used Pearson product moment rank correlation test to determine the relationship between the two variables. Results: The results show that most nurses have effective communication in the “fair” category, with 70 respondents (74,5%), and supervision in the “moderate” category, with 75 respondents (79,8%). The Pearson product moment test obtained a p-value of 0.025 (< 0.05), which means hat there is a relationship, and r = 0.232, which indicates a weak relationship, and r = 0.232, which indicates a weak relationship and a positive direction. Conclusion: There is a Relationship Between supervision and the implementation of effective communication by nurses

Oatside as one of the local oat drink brands chose Maudy Ayunda as a brand ambassador to strengthen the product's image among TikTok users. The selection of public figures who have a positive reputation, academic achievements, and intellectual image is expected to be able to increase consumer trust in products. However, the effectiveness of the credibility of a public figure in influencing the buying interest of the audience still needs to be tested empirically. This study aims to determine the relationship between Maudy Ayunda's credibility as a brand ambassador and the interest of TikTok account @oatside.id followers to Oatside products. The research uses a quantitative approach with a correlational method and is based on the Theory of Source Credibility which includes three main dimensions, namely expertise, trustworthiness, and attractiveness. The research sample amounted to 99 respondents who were followers of the TikTok account @oatside.id and were obtained using a simple random sampling technique. Data analysis was carried out descriptively and inferentially through the Spearman Rank correlation test to find out the relationship between variables. The results of the study show that Maudy Ayunda's credibility has a significant and positive relationship with the buying interest of followers with a moderate level of relationship, so that the credibility of brand ambassadors plays an important role in digital marketing strategies through social media.

The provision of high-quality instructional materials is a crucial factor in the success of Indonesian Language for Foreign Learners (BIPA) programs, particularly at the advanced level which requires highly contextual content. This study aims to describe and evaluate the content suitability of the Sahabatku Indonesia BIPA 5 textbook. A descriptive-qualitative method was employed, with data collected through document studies. Purposive sampling was used for data analysis, and data validity was ensured through triangulation. The analysis focused on three primary dimensions: (1) the alignment of material descriptions with communicative objectives, (2) the accuracy of the instructional content, and (3) the quality of learning support materials. The findings indicate that the Sahabatku Indonesia BIPA 5 textbook achieves a suitability percentage of 87.5%, categorizing it as highly feasible for instructional use. The implications of this research are expected to serve as a reference for BIPA practitioners in selecting standardized teaching materials and provide constructive feedback for textbook developers in refining competency-based communicative materials.

This study aims to analyze the effectiveness of bulk cement loading processes on the operational performance of vessels agented by PT. Pelayaran Multi Jaya Samudera Belawan. Bulk cement loading is a complex logistical activity at specialized port terminals that requires intensive coordination between the vessel, agency, and terminal to comply with international safety standards such as the IMSBC Code. The research method used was descriptive qualitative, with data collection techniques including direct field observations, interviews with the company's operational staff, and documentation studies conducted during the internship period. The research findings indicate that loading effectiveness is significantly influenced by the readiness of cargo handling equipment, such as pneumatic or conveyor systems, as well as the timeliness of agency administration in processing ship documents. Although the process generally runs well, obstacles were identified in the form of technical malfunctions of loading equipment and weather factors that frequently hinder operational speed. The conclusion of this research emphasizes that enhancing technical supervision and strengthening communication between the agent and port terminal authorities are crucial to minimizing vessel dwelling time, thereby optimizing operational performance and cost efficiency for ship owners.

Stunting is a chronic nutritional problem that affects children's growth and development and remains a major public health challenge. Posyandu plays a strategic role in the prevention and early detection of stunting through community-based basic health services. This community service activity aims to optimize the role of Posyandu as a strategy for preventing and detecting stunting early in Nagreg Village, Banten. The methods used include anthropometric measurements of children aged 0–59 months and health education on nutrition for parents and Posyandu cadres. Data analysis was conducted descriptively based on age groups. The results show that out of 32 children examined, 37.5% showed indications of stunting risk. This finding suggests that the integration of growth monitoring and nutrition education at Posyandu has the potential to be an effective strategy for the prevention and early detection of stunting, as well as to support the improvement of children's health quality. This activity also enhances parents' and Posyandu cadres' understanding of the importance of monitoring nutritional status to prevent stunting more effectively.

Stunting is a chronic nutritional problem that affects children's growth and development and remains a major public health challenge. Posyandu plays a strategic role in the prevention and early detection of stunting through community-based basic health services. This community service activity aims to optimize the role of Posyandu as a strategy for preventing and detecting stunting early in Nagreg Village, Banten. The methods used include anthropometric measurements of children aged 0–59 months and health education on nutrition for parents and Posyandu cadres. Data analysis was conducted descriptively based on age groups. The results show that out of 32 children examined, 37.5% showed indications of stunting risk. This finding suggests that the integration of growth monitoring and nutrition education at Posyandu has the potential to be an effective strategy for the prevention and early detection of stunting, as well as to support the improvement of children's health quality. This activity also enhances parents' and Posyandu cadres' understanding of the importance of monitoring nutritional status to prevent stunting more effectively.

The rapid development of digital communication has encouraged social organizations to optimize online-based donation campaigns. Grandma Foundation still faces limitations in utilizing visual content, particularly video, due to the limited video editing skills of its volunteers. This Community Service Program aimed to enhance volunteers’ capacity in producing creative video content to strengthen the foundation’s online donation campaigns. The program employed a participatory educational approach through video editing training, content production assistance, campaign video simulations, and output evaluation. The activity was conducted on October 25–26, 2025, involving 20 volunteers of Grandma Foundation in South Tangerang. The results indicate an improvement in volunteers’ understanding and skills in visual storytelling, video editing techniques, and social media content distribution strategies. The program produced campaign videos that were more communicative, persuasive, and aligned with the characteristics of digital audiences. This initiative contributed to strengthening the foundation’s institutional image, expanding the reach of online donation campaigns, and enhancing the readiness of human resources to respond to digital communication challenges.

Toothpick MSMEs in Tegal Jaya Hamlet, Batumarta I Village, still face challenges in product marketing and business financial management. Product marketing has not utilized social media due to limited knowledge and skills of MSME owners, while business financial records have not been systematically recorded despite the separation of personal and business finances. This mentoring activity aims to increase the capacity of MSME owners to utilize social media as a promotional tool and implement simple financial records. The implementation method includes socialization, interviews, training, and direct mentoring focused on creating social media promotional content and recording business income and expenses. The results of the activity indicate an increase in understanding and skills of MSME owners in using social media for product promotion and compiling financial records in a more orderly and systematic manner. This mentoring is expected to increase marketing effectiveness, support more planned business management, and encourage the sustainability of toothpick MSMEs in Tegal Jaya Hamlet.

This study examines the integration of social activities and leadership values in shaping the character of students by the PIJAR Semarang Community as a form of community-based non-formal education. The background of this study stems from the increasing problems with student character, such as low empathy, responsibility, and self-confidence, as well as the increasing cases of violence and bullying in the educational environment. These conditions indicate that formal education has not been fully able to address the challenges of shaping student character. This study uses a qualitative approach with descriptive methods. The research was conducted at the PIJAR Semarang Community by involving community managers, volunteers, and students as research subjects. Data were collected through in-depth interviews, observation of activities, and documentation to obtain a comprehensive understanding of the character-building process. The results of the study show that the PIJAR Semarang Community integrates social activities and leadership values through academic and non-academic learning programs that are designed to be contextual and participatory. Social activities such as play-based learning, social action, field trips, art performances, and leadership training are the main media for instilling character values. The character values developed include responsibility, cooperation, empathy, discipline, and self-confidence. Leadership values are instilled through habit formation, volunteer role models, providing opportunities for participation, and the active involvement of students in every activity. This study also found several obstacles in the form of differences in student character, limited resources, and low self-confidence among some students in leadership. To overcome these obstacles, the PIJAR Semarang Community implemented intensive mentoring, motivation building, and adjustments to activities to make them more inclusive. Overall, this study confirms that the integration of social activities and leadership values in community-based non-formal education plays an important role in the holistic and sustainable character building of students.

Blood sugar regulation problems such as diabetes are increasing, so sustainable management is needed. Kersen leaves (Muntingia calabura L.) are tropical plants that have potential as traditional blood sugar management through the content of phytochemical compounds contained therein. This article aims to review the potential of kersen leaves in blood sugar management and its implications in the wellness tourism approach. The method used is a literature review of scientific literature, especially the last five years related to the phytochemical content and antihyperglycemic activity of kersen leaves, as well as their implications in wellness tourism. The results of the literature review through in vivo and in vivo approaches show that kersen leaves contain potential phytochemical compounds such as flavonoids, phenols, tannins, alkaloids, and saponins that are able to regulate blood sugar by preventing the oxidation process of important molecules by free radicals, suppressing oxidative stress, inhibiting carbohydrate enzymes, increasing insulin production, and suppressing the glycogenolysis process. In the context of wellness tourism, kersen leaves as a herbal plant can be used as a healthy drink and have the potential to be studied further in the development of wellness tourism, especially related to herbal medicine.

Maternal Mortality Rate (MMR) remains a major global health issue that requires serious attention. Based on the Indonesian Health Survey (Survei Kesehatan Indonesia/SKI), Indonesia’s MMR in 2022 was recorded at 195 per 100,000 live births and decreased to 189 per 100,000 live births in 2023. Although this decline indicates some progress, the figure remains far from the Sustainable Development Goals (SDGs) target of fewer than 70 maternal deaths per 100,000 live births by 2030. Therefore, various promotive and preventive efforts are needed to reduce MMR, one of which is by improving pregnant women’s compliance in attending antenatal classes. This study aimed to examine the relationship between pregnant women’s knowledge and family support and their compliance in attending antenatal classes in the working area of Sinaboi Public Health Center. This research employed a quantitative analytic method with a cross-sectional design. The total number of respondents was 136 pregnant women. The results of the univariate analysis showed that 78 respondents (57.4%) had good knowledge, 74 respondents (54.9%) received family support, and 106 respondents (78.0%) were compliant in attending antenatal classes. The Chi-square test results indicated a significant relationship between pregnant women’s knowledge and compliance in attending antenatal classes (p-value = 0.03), as well as a significant relationship between family support and pregnant women’s compliance in attending antenatal classes (p-value = 0.02). This study is expected to serve as a reference for health workers and future researchers in enhancing education and family involvement to encourage active and regular participation of pregnant women in antenatal classes.

Modern conflict has evolved into the cyber domain as part of hybrid warfare, demanding a reinterpretation of the Sishankamrata (Total People's Defense and Security System) doctrine to encompass the digital realm. This study aims to analyze the integration of cyber defense into the Sishankamrata framework using a literature review and comparative analysis with the cyber defense strategies of the United States, Estonia, and Singapore. The results indicate that the implementation of Sishankamrata in the cyber domain faces challenges regarding inter-institutional synergy and unclear operational roles for the Reserve and Support Components. Based on the comparative analysis, Estonia's Cyber Defence Unit model and Singapore's Digital Defence pillar are identified as the most effective blueprints for Indonesia to mobilize civilian experts and enhance social resilience. This study recommends that the government formalize "Digital Defense" as an integral pillar of Sishankamrata, establish a Cyber Reserve Component consisting of expert civilian volunteers, and strengthen legal frameworks and public digital literacy as a form of state defense

The rapid advancement of social media platforms has reshaped how people form and express their identities within digital environments, especially among university students. This research seeks to examine the extent to which personal use of social media influences the development of personal branding among students in the Digital Communication and Media Program at IPB University Vocational School. A quantitative research method with a survey approach was applied, involving 71 participants selected through random sampling techniques. Data collection was carried out using an online questionnaire employing a four-point Likert scale, and the data were analyzed through various statistical tests including validity and reliability assessments, classical assumption tests, Pearson correlation, simple linear regression, and determination coefficient using SPSS software. The results demonstrate that personal engagement with social media has a significant and positive relationship with students’ personal branding. Students who post consistently, produce high-quality content, and engage positively with audiences tend to project a stronger professional persona. Overall, the findings indicate that social media serves not only as a means of communication but also as an essential medium for developing one’s reputation and professional credibility in the digital age.  

The enforcement of civil court judgments in Indonesia frequently encounters obstacles due to parties’ bad faith conduct, such as covert asset transfers or groundless resistance to execution. Although the principle of good faith is a foundational tenet in civil law, its application in the enforcement phase remains inconsistent. This study examines the concept and legal status of the good faith principle in Indonesian positive law concerning civil judgment enforcement and analyzes the legal consequences of its violation. A normative juridical method is employed, utilizing library-based research on primary and secondary legal sources. The findings reveal that while good faith is recognized in substantive civil law, it has not been explicitly incorporated into civil procedural law. Consequently, bad faith actions during enforcement rarely incur clear procedural sanctions. Theoretically, this underscores the need to integrate ethical principles into civil procedure doctrine; practically, it calls for regulatory reforms to embed good faith as a binding procedural obligation in judgment enforcement.

The development of automotive technology continuously seeks solutions to improve human mobility and address environmental concerns. This study focuses on the Hydrogen Reactor (HHO) technology as an alternative solution for fuel efficiency and emission reduction, specifically examining the legal protection of consumers utilizing this technology at Bengkel Karya Gemilang. The research aims to analyze the legal framework of consumer protection in the context of new energy-saving technologies and to identify the legal responsibilities of business actors (workshops) and the rights of consumers. Employing a normative legal research method with a case study approach, the study analyzes the implementation of Law No. 8 of 1999 concerning Consumer Protection (UUPK) in the utilization of HHO reactors. The findings indicate that while the HHO reactor technology offers a potential 5-15% increase in fuel efficiency and CO emission reduction, its implementation introduces new legal challenges, particularly regarding product safety, standardization, and the obligation for periodic servicing. Consumer protection is primarily ensured through the workshop’s obligation to provide clear product explanations, guarantee product safety, and fulfill the periodic service commitment. The study concludes that the existing UUPK provides a sufficient legal basis, but its implementation requires clear and transparent agreements, especially concerning the technical specifications and long-term maintenance of the HHO reactor, to ensure consumer rights are fully protected against potential risks associated with new, non-standardized automotive technologies.

This study aims to identify and analyze forms of social pathology in Haruki Murakami’s The Wind-Up Bird Chronicle. Employing a qualitative content analysis approach, the research examines how historical violence and trauma, abuse of power, and existential alienation are represented through the novel’s narrative structure, characters, and symbolic elements. The findings indicate that these three categories are interconnected, forming a systemic pattern of social dysfunction rooted in institutional failure, historical memory, and individual psychological pressure. The depiction of war highlights collective trauma, while both physical and symbolic forms of domination illustrate distorted power relations. Furthermore, the motif of alienation reflects the psychological consequences of social instability and disrupted interpersonal bonds. The study aligns with previous research on trauma and deviance in Murakami’s works and strengthens the view of literature as a critical medium for reflecting modern social conditions.

The Lapindo Brantas case is the largest environmental disaster in Indonesia, causing significant environmental damage and widespread economic and social impacts on the surrounding community. This incident sparked debate about corporate legal responsibility for the damage that occurred. This study aims to thoroughly evaluate the responsibility of the Lapindo Brantas corporation using the responsibility theory approach and Law Number 32 of 2009 concerning Environmental Protection and Management. The methods used are normative with case studies and legislative analysis to understand the mechanism of corporate legal responsibility in the context of environmental disasters. The findings of this study indicate that corporations can be held criminally liable for environmental damage, and in the case of Lapindo Brantas, the company bears legal responsibility in accordance with the principle of strict liability as stipulated in Law Number 32 of 2009. This study emphasizes the urgency of applying the principle of corporate responsibility as an important part of environmental law enforcement in Indonesia.