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Purpose –The objective of this research is to analyze the role of advanced materials as a foundation for technological innovation and as a strategic element in strengthening the national defense system. The study focuses on the interrelationships between policy aspects, industry dynamics, and theoretical frameworks to explain the urgency of adopting advanced materials in Indonesia. Design/methodology/approach –This study uses a conceptual approach based on a systematic literature review (SLR) by examining reputable international publications published by Elsevier, Springer, Wiley, Taylor & Francis, IEEE, ACM, ScienceDirect, SAGE, JSTOR and DOAJ as well as national literature indexed by SINTA. The analysis was conducted using a thematic synthesis method that combines regulatory and policy dimensions, empirical data related to budget trends and industrial implementation, and theoretical models including diffusion of innovation, technology acceptance models, and behavioral reasoning theory. Findings –Studies have shown that advanced materials such as lightweight composites, high-entropy materials, smart materials, and functional coatings have a significant role in strengthening military resilience, reducing dependence on imports, and improving the efficiency of defense logistics. However, the adoption of these materials still faces obstacles such as high production costs, limited human resources, and the vulnerability of critical mineral supply chains, which are heavily influenced by global geopolitical dynamics. Practical implications –This study emphasizes the importance of strengthening national research, integrating the defense industry into the DEFEND ID ecosystem, and international collaboration to accelerate technology transfer. Mapping the critical mineral supply chain also needs to be a strategic priority to ensure the sustainability of defense materials development. Originality/value –This article offers a novel contribution through the simultaneous integration of policy perspectives, empirical data, and theoretical frameworks in the context of advanced materials development in Indonesia, an aspect that has rarely been comprehensively explored in previous studies.

This study discusses social entrepreneurship among Indonesian university students as a form of innovation in addressing social problems through an entrepreneurship approach that emphasizes social value creation. The purpose of this study is to understand the concepts, theories, and relevance of social entrepreneurship practices that develop among students, as well as to identify their contributions to social and economic development in society. The research method used is a qualitative approach with a literature study design. Data and information were obtained from scientific journals, books, research reports, and official documents relevant to the research topic. All data were analyzed using descriptive-narrative analysis techniques to describe patterns, trends, and important findings related to the object of study. The results show that social entrepreneurship among students has great potential to encourage creativity, leadership, and social awareness, and can serve as an alternative solution to various social problems such as poverty, unemployment, and limited access to education. In addition, the implementation of social entrepreneurship concepts contributes to shaping entrepreneurial character that is ethical, innovative, and oriented toward sustainability. This study is expected to serve as a reference for the development of social entrepreneurship education in higher education institutions.

Customer satisfaction and loyalty are central issues in marketing management, as both play crucial roles in ensuring business sustainability amid increasing competition. Satisfied customers tend to make repeat purchases, provide positive recommendations, and build long-term relationships with the company. Therefore, understanding the factors that influence customer satisfaction and loyalty has become an important agenda for both academics and practitioners. This study aims to address two main questions: (1) What factors influence customer satisfaction? and (2) How does satisfaction contribute to the formation of customer loyalty? The method used is a literature review, selecting articles from various online databases such as ResearchGate, Academia, and open-access journals using the keywords customer satisfaction and customer loyalty. Of the 45 identified articles, 20 were selected for in-depth analysis. The review results reveal three main trends: first, service and product quality are the most consistent determinants of satisfaction; second, price, promotion, and brand image play significant roles; and third, customer trust is an essential variable that strengthens the satisfaction–loyalty relationship. Overall, satisfaction functions as the main mediating variable in the formation of customer loyalty.

This study analyzes the need for training design for accounting vocational teachers using Project Based Learning (PjBL) approach to achieve deep learning through systematic literature review. The gap in teachers' competence in implementing PjBL and the limitations of relevant training designs are major problems in vocational education. This research aims to identify trends, gaps, and needs for developing PjBL-based accounting teacher training designs oriented towards achieving deep learning. The systematic literature review method was employed by analyzing 25 articles from Scopus, ScienceDirect, and Google Scholar databases from 2018-2025. The research identified 25 unique articles categorized into three main themes: Deep Learning perspectives (10 articles), Vocational Teacher Training and Development (6 articles), and Project-Based Learning implementation (9 articles). The results show four main trends: (1) increased global adoption of PjBL as an innovative learning method, (2) demands from accounting professional organizations for active learning methods, (3) popularity of deep learning concepts in contemporary educational literature integrated with 21st-century skills, and (4) urgent need for comprehensive teacher training designs. Significant gaps were identified in the limitations of relevant training designs for vocational contexts and lack of systematic training development research. This study concludes that accounting vocational teacher training designs with PjBL approach are urgently needed to bridge the gap between theoretical competence and practical industry applications, with emphasis on achieving holistic deep learning encompassing cognitive, interpersonal, and intrapersonal domains.

The development of the digital economy has driven major changes in consumer behavior, from traditional transactions to online interactions. These changes present both challenges and opportunities for businesses, particularly in the e-commerce sector, where consumer trust, data privacy, and digital technology adoption are important factors in decision-making. This study aims to map global trends in online consumer behavior research in the context of the digital economy using bibliometric analysis. Data was collected from the Scopus database using the keyword “online consumer behavior” for the period 2020-2025. The dataset was exported in CSV format and analyzed using VOSviewer and R Studio (Biblioshiny). The analysis included annual publication trends, identification of authors, journals, countries, as well as keyword mapping and citation networks. The results show a significant increase in publications after 2020, with China, the United States, and India as the main contributors. Keyword mapping reveals four research clusters: consumer trust and data privacy, e-commerce and digital platform adoption, consumer experience and personalization, and social commerce and social media influence. These findings confirm a growing research focus on issues of digital trust and opportunities for utilizing new technologies such as artificial intelligence and social media. This study provides a comprehensive overview of global trends in online consumer behavior and an important contribution to academics, practitioners, and policymakers.

The usage of blockchain has increased around the world over the years. It has become widely used in various sectors that need transparency, such as accounting, business, and auditing. Blockchains are gaining more popularity after being applied as a system for digital asset ownership, such as cryptocurrency and NFTs (Non-Fungible Tokens). This growing trend of blockchain is followed by the increasing trend of research regarding it in the last decade. Blockchain has the potential to revolutionize the auditing sector and enhance economic accountability due to its decentralized system. Therefore, research regarding blockchain applications in auditing is becoming an important topic. This study adopts a qualitative approach by using datasets retrieved from the Scopus website, from the search result of blockchain auditing, with a total of 1228 articles that were published in the last decade (2015-2025). Furthermore, this study also uses several software programs as data processing tools, such as R Studio, VOSViewer, and Publish or Perish. This study aims to understand the research trend regarding blockchain auditing in the last decade and highlight its implications for the auditing and economic sectors.

In January 2025, automatic motorcycles recorded a fantastic market share of 93.75% of total sales. This figure confirms Indonesian consumers' preference for the practicality and comfort offered by automatic motorcycles. This trend shows a shift in consumer interest, with consumers now preferring automatic motorcycles for their daily mobility needs over manual motorcycles. The purchase decision is a stage in the decision-making process until the consumer actually buys the product. Based on the background of the research through interviews, the researcher found that sales of Honda Beat motorcycles at the Taruna Adi Prima branch in Pati city fluctuated annually. Based on this background, the researcher was interested in determining the influence of price, product quality, and brand image on purchasing decisions. The number of respondents was 100 who had purchased Honda Beat motorcycles at the Taruna Adi Prima branch in Pati City, which became the sample for this quantitative study. Based on the research results, the price variable did not have an influence on purchasing decisions, but product quality had a positive and significant influence, and brand image also had a positive and significant influence with a significance value (sig) of 0.000 < 0.05.

The rapid advancement of digital technology, the increasing demand for educational quality, and the adoption of sustainability principles have significantly reshaped institutional management in modern education systems. Within this context, benchmarking and digital innovation emerge as crucial strategies to enhance governance effectiveness, strengthen institutional competitiveness, and foster sustainable educational transformation. This study systematically reviews recent research published between 2023 and 2025 to identify emerging trends in educational innovation, institutional governance, and sustainability strategies. Using a systematic literature review approach, relevant articles were retrieved from Google Scholar and Publish or Perish with keywords such Educational Benchmarking, Quality Management, Institutional Innovation, Adaptive Learning, Digital Transformation. Out of 35 articles identified, seven were selected for in-depth analysis based on thematic relevance and validity. The findings highlight five dominant themes: fundamental concepts of benchmarking in education, benchmarking as a strategy for quality improvement, benchmarking and institutional competitiveness, implementation challenges, and practical implications with future research directions. The synthesis suggests that the effectiveness of benchmarking depends on the synergy between leadership transformation, knowledge management, and digital benchmarking systems. This study concludes by recommending further exploration of benchmarking integration with green education and data-driven governance as a strategic pathway to advance sustainable education in the future.

One of the factors that determine the success of a character-based language learning process is the interaction between teachers and students. Polite language from students can show that they have the expected character, in addition to showing that teachers have helped students behave with polite language. Classes often do not meet expectations. Many students are still unable to pronounce good words. In the last two decades, there has been a significant decline in the implementation of polite language originating from Brebes Regency. Children believe that using impolite language is acceptable to their friends and following trends in their environment because of the abundance of impolite language in society. This causes people to use Indonesian less. The purpose of this study is to determine the politeness of Indonesian language students in interacting with teachers in grade IV SDN 1 Karangdempel. This study uses a qualitative research type. The approach used in this study is qualitative research with a descriptive approach. The location of this research is SDN 1 Karangdempel, Losari District, Brebes Regency, Central Java, Indonesia 52212. Based on research that has been done on the analysis of the form of politeness in Indonesian language in interacting with teachers in the learning process is polite. Because, in the implementation of the learning process can include several maxims including: Maxim of wisdom/wisdom, maxim of generosity, maxim of praise/appreciation, maxim of humility/simplicity, maxim of agreement/agreement, and maxim of sympathy. From several existing maxims it can be concluded that the maxim of humility/simplicity is the one most frequently found in the data of politeness in Indonesian language in class IV SDN 1 Karangdempel, Brebes Regency, because that maxim is the one that occurs most often in learning activities.

Economic forecasting is becoming increasingly important year after year, especially during crises such as the pandemic of COVID-19 and the Russia-Ukraine war. Its development can be seen from the use of basic statistical models to the increasingly widespread use of machine learning technology. Economic forecasting plays an important role in helping to formulate policies and is also a reliable tool for researchers in dealing with uncertainty. Global crises, such as inflationary pressures due to the pandemic and supply chain disruptions from the Russia-Ukraine conflict, have prompted increased research in this field in an effort to anticipate economic shocks and emphasize the urgency of forecasting to prepare strategies for dealing with future uncertainty. This literature review uses the Scopus database with 2561 publications from 2020 to 2025, analyzed using R Studio with a bibliometrix approach (specifically biblioshiny) and VOSviewer to map relevant thematic connections. This analysis shows that economic forecasting is greatly influenced by market uncertainty and geopolitical factors, and at the same time influences public policy formulation and financial stability. Research contributions from Indonesia are still limited, with only 40 documents, thus emphasizing the need to strengthen economic forecasting studies in Indonesia to support monetary policy and national financial stability.

The integration of green marketing into corporate strategies represents a paradigmatic shift in responding to global sustainability issues while enhancing competitiveness and socio-ecological commitment. With the rapid growth of literature in this field, a systematic analysis is required to map its conceptual evolution and strategic directions. This study presents a bibliometric analysis of global research trends in green marketing, aiming to identify the intellectual structure, thematic evolution, and knowledge development over the period 2017–2024. Using the Scopus database and the Biblioshiny and VOSviewer tools, 275 peer-reviewed articles were examined through quantitative bibliometric mapping techniques. The analysis reveals an annual publication growth rate of 15.27%, with dominant themes such as “sustainability,” “green marketing,” and “sustainable development.” Thematic mapping visualizations indicate a shift in research focus from product-related technical issues to strategic, social, and consumer behaviour dimensions. Five major thematic clusters were identified, reflecting interdisciplinary approaches encompassing digital marketing strategies, consumer behaviour, corporate social responsibility, supply chain management, and environmental ethics. These findings underscore the significance of integrating green marketing as a sustainable business strategy, not only to enhance corporate image but also to foster more environmentally responsible consumer behaviour. The study provides a conceptual foundation for future inquiries and strategic implications for business practices, affirming the role of green marketing as a catalyst for organizational transformation toward environmental and social sustainability.

Competition in the songkok (traditional cap) industry in Gresik Regency has become increasingly intense, especially for small enterprises such as UD. Arif Bersaudara, which face challenges in maintaining competitiveness amid changing market trends and consumer preferences. This study aims to analyze effective marketing strategies for UD. Arif Bersaudara by identifying internal and external factors and determining the most appropriate strategic priorities for business development. The research employs the SWOT (Strengths, Weaknesses, Opportunities, Threats) analysis to identify strategic factors and the QSPM (Quantitative Strategic Planning Matrix) to determine the order of strategic priorities. Data were collected through questionnaires distributed to 92 respondents and analyzed quantitatively using weighting and attractiveness score calculations. The results show that the total IFE Matrix score is 4.80 and the EFE Matrix score is 4.772, placing UD. Arif Bersaudara in the “Grow and Build” strategic position. Based on the QSPM results, the main priority strategy is to leverage superior product quality, design variations, and size diversity to capture opportunities in digital and international markets, with the highest TAS value of 8.37. The study concludes that UD. Arif Bersaudara should focus its strategy on improving product quality and implementing digital marketing to strengthen competitiveness. The strength of this research lies in the application of the combined SWOT–QSPM methods, which provide measurable analytical results, while its limitation lies in the relatively small and region-specific number of respondents. Future research is recommended to expand respondent coverage and incorporate digital marketing–based analysis to make MSME marketing strategies more adaptive to technological developments.

The rapid development of Islamic banking in Indonesia faces significant challenges in maintaining liquidity and profitability amidst dynamic capital market conditions. The urgency of this study arises from the need to examine whether traditional financial ratios, such as the Financing to Deposit Ratio (FDR) and Return on Equity (ROE), play a decisive role in influencing investment decisions, which are proxied by the Price to Earning Ratio (PER). The main objective of this research is to empirically test the effect of liquidity and profitability, both partially and simultaneously, on investment decisions in Islamic commercial banks listed on the Indonesia Stock Exchange during the 2021–2025 period. This study adopts an associative design with a quantitative approach, utilizing secondary data from financial reports obtained from the IDX, and analyzed using multiple linear regression on 68 observation samples. The findings reveal that neither liquidity nor profitability significantly influence investment decisions, either partially or simultaneously. These results suggest that investors in the Islamic banking sector tend to prioritize non-financial factors such as sharia compliance, governance, macroeconomic conditions, and ESG trends, rather than conventional financial indicators. In conclusion, this research extends the understanding of the limitations of Signaling Theory in the sharia context and recommends the development of a more holistic investment evaluation model. Future studies are encouraged to incorporate non-financial variables for a more comprehensive analysis.

This study presents a Systematic Literature Review on Artificial Intelligence (AI) and Natural Language Processing (NLP) applications for customer support automation and digital service optimization. The review follows the PRISMA framework to ensure methodological rigor and transparency, focusing on literature published between 2020 and 2025 from the Scopus database. The findings reveal that AI-driven technologies, including Machine Learning, Deep Learning, and Large Language Models, have significantly improved efficiency, response time, and customer satisfaction in customer support and digital service. Common NLP applications include sentiment analysis, ticket classification, and automated response generation. Among these, hybrid and transformer-based models demonstrate superior accuracy and contextual understanding compared to traditional algorithms. However, several challenges persist, including data quality limitations, privacy and security concerns, algorithmic bias, and linguistic ambiguities such as sarcasm and negation. Moreover, issues related to trust and ethical adoption continue to influence user acceptance of AI systems. This review provides a comprehensive synthesis of current methodologies, trends, and research gaps, offering insights for future studies to develop explainable, secure, and human-centered AI systems that enhance the sustainability and transparency of digital customer support services.

The development of digital technology has transformed marketing patterns, including in the culinary sector. The MSME Feedmee.ind utilizes digital marketing strategies and builds brand awareness to increase consumer purchasing decisions. This phenomenon is relevant to consumer behavior trends, particularly among the younger generation active on social media, making digital marketing a critical factor in business competition. This research aims to determine the influence of digital marketing and brand awareness on the purchasing decisions for the MSME Feedmee.ind at Royal Plaza Surabaya. This study employs a quantitative method with the population consisting of all Feedmee.ind consumers at Royal Plaza Surabaya, using an accidental sampling technique. The research sample comprises 92 respondents selected based on specific criteria. Data analysis was conducted using the Partial Least Squares – Structural Equation Modeling (PLS-SEM) technique with SmartPLS 4 software. The research findings indicate that digital marketing has a positive and significant influence on purchasing decisions. Similarly, brand awareness is also proven to have a positive and significant effect on purchasing decisions. These findings confirm that an interactive and consistent digital marketing strategy, supported by the strengthening of brand awareness, can effectively increase consumer interest and purchasing decisions.

The development of digital technology has transformed how institutions communicate with the public, including the Maritime and Logistics Education Corporation of Indonesia (PT PMLI). This study is motivated by the strategic role of Cyber Public Relations in building institutional image in the digital era. The research focuses on how PT PMLI implements Cyber PR strategies to establish its institutional image. The objective is to identify the strategies applied and how the image is built in digital spaces. This study employs Ronald D. Smith’s Cyber PR Strategy Theory and Veljkovic’s Institutional Image Theory, using a qualitative descriptive method through in-depth interviews with five internal and external informants. The findings show that PT PMLI conducts situation analysis and audits using a SWOT approach, with strengths in digital integration and proactive approaches, and weaknesses in limited human resources and state-owned enterprise regulations. Opportunities come from digital innovation and external collaboration, while threats include the spread of hoaxes and sensitive data exposure. The strategic objectives focus on increasing audience engagement through interactive and educational content, as well as maintaining online reputation through consistent and responsive communication. PT PMLI utilizes its website and social media platforms Instagram, TikTok, and YouTube and develops trend-based content evaluated through media plans and engagement indicators.

Banking stability plays a crucial role in maintaining financial system resilience and supporting national economic growth. Fluctuations in macroeconomic factors often impact banks' financial health, particularly their capital. This study aims to explore how macroeconomic factors such as inflation, central bank benchmark interest rates, and gross domestic product (GDP) impact capital adequacy ratio (CAR) in conventional banks listed on the Indonesia Stock Exchange (IDX) from 2020 to 2024. This study employed a quantitative approach with an associative design, utilizing secondary data. The sample size for this study was 43 conventional banks. Data analysis was performed using multiple linear regression using SPSS. The findings indicate that inflation and benchmark interest rates do not significantly impact financial health, while GDP indicators show a modest positive trend. These findings confirm that macroeconomic conditions are not yet a dominant factor in determining bank capital adequacy. Therefore, it is suspected that internal factors such as risk management, profitability, and operational efficiency play a greater role in maintaining bank capital stability.

This study investigates the influence of TikTok usage on the changes in interpersonal communication styles among university students in Indonesia. The rapid development of digital communication platforms, especially TikTok, has reshaped the way young people interact, express themselves, identify changes in their interpersonal communication styles, and analyze the effect of TikTok usage on those changes. Using a quantitative survey method with 100 active university students as respondents, data were collected through an online questionnaire. The results indicate that students’ TikTok usage is categorized as high, particularly in terms of frequency, duration, and engagement intensity. Findings also show a significant shift in communication styles, especially in language choice, expressive patterns, and interaction modes. Simple linear regression analysis confirms that TikTok usage has a strong and significant influence on changes in interpersonal communication styles (p < 0,001; R² = 0,944). These results demonstrate that TikTok not only serves as an entertainment platform but also plays a substantial role in shaping students’ communication behavior. The study highlights important implications for understanding digital communication trends among young adults in Indonesia.   

This study explores the intellectual and thematic evolution of green sukuk research within Islamic sustainable finance from 2015 to 2025. Using a hybrid methodological design that integrates the PRISMA-guided Systematic Literature Review with Watase Uake network analysis, the study identifies 17 core Scopus-indexed articles that collectively define the field’s conceptual and empirical development. Results reveal a three-phase evolution: (1) a formative stage emphasizing ethical legitimacy and Sharia compliance; (2) a transitional phase integrating pricing efficiency, market risk, and policy frameworks; and (3) a maturity phase characterized by econometric modeling, behavioral-finance integration, and sustainability governance. Thematic clusters extracted from bibliometric mapping include financial performance and market dynamics, institutional legitimacy and policy frameworks, behavioral intention and investor psychology, and technological innovation and ESG disclosure. Despite methodological advancement, the literature remains geographically concentrated in Malaysia and Indonesia and exhibits theoretical fragmentation across behavioral, financial, and institutional models. Findings highlight key research gaps involving contradictory evidence on yield–risk relationships, inconsistent behavioral determinants of investment intention, and insufficient integration of moderating or mediating mechanisms. The study advances theoretical pluralism by connecting the Theory of Planned Behavior (TPB), Institutional and Legitimacy Theory, and Resource-Based View (RBV) into an integrated model explaining how legitimacy, behavior, and strategic capability jointly drive green sukuk adoption. Policy implications emphasize the need for harmonized regulation, behavioral incentives, and digital transparency to strengthen credibility and accelerate sustainable-finance transformation in line with SDGs 7 and 13.

This study aims to examine various factors that influence customers' engagement in choosing the Cicil Emas product as a form of long-term investment at Bank Muamalat Purwokerto. This research is based on the increasing trend of gold investment in the community caused by the increase in gold prices and awareness of the importance of halal investment according to sharia principles. This study uses a descriptive qualitative approach with data collection techniques through interviews, observations, and documentation of Bank Muamalat Purwokerto. The results show that customer interest is influenced by several main factors, namely trust in sharia principles through the murabahah contract, a positive perception of gold as a stable investment asset, the ease of installment procedures that are flat and transparent, and the efficiency of the payment system through autodebit. In addition, social factors such as family recommendations and active promotions from the marketing department also strengthen customer interest. From the SWOT analysis, it was found that the main strength of this product lies in Bank Muamalat's reputation as a pioneering sharia bank and a stable installment system, while its main weaknesses are limited physical gold stocks and low public investment literacy. With increasing public awareness of sharia investment and the large market potential in Purwokerto, the Cicil Emas product has strong prospects for continued growth as a safe and Islamically-compliant long-term investment instrument.