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The effectiveness of a retail store layout plays a crucial role in supporting operational efficiency, service flow, and customer experience. Brother Parfume, a perfume refill retail store, currently applies a bar-service layout designed based on intuition and daily operational needs rather than systematic planning. This often results in inefficient movement patterns, limited space utilization, and suboptimal coordination among functional areas. This study aims to redesign the store layout by applying the Entity Relationship Chart (ERC) and Total Closeness Rating (TCR) methods to identify functional relationships and determine the ideal spatial arrangement. Data were collected through direct observation and semi-structured interviews with the store owner to understand the interaction between service areas, product displays, and storage sections. The ERC analysis shows that the service area, perfume display, and bottle display have the highest functional interdependence, while the storage area has the lowest necessity for proximity. TCR results confirm these findings, with the service area and perfume display each scoring 90, bottle display 21, and storage 3. Based on these results, two alternative layouts are proposed that integrate high-priority areas into a unified service zone and position storage separately to minimize unnecessary movement. The redesigned layout is expected to enhance service speed, optimize space utilization, support operational procedures, and strengthen the store’s servicescape. This research contributes practical insights into the application of ERC and TCR methods for small-scale retail operations, particularly in the perfume refill sector, where service efficiency and spatial constraints are critical.

This study aims to analyze the role of teachers in strengthening the Pancasila Student Profile (P5) as an effort to develop the character of third-grade students at SDN Kestalan. Strengthening P5 is an essential component of the Merdeka Curriculum because it functions to shape students’ character holistically through six main dimensions. However, the implementation of P5 in elementary schools still faces several challenges, such as uneven teacher understanding, less structured planning, and diverse student characteristics. This research uses a qualitative descriptive approach with observation, interview, and documentation techniques to obtain in-depth data on teacher practices, integration strategies, obstacles, and the impact of P5 implementation. The results show that teachers have an adequate understanding of the P5 concept and strive to integrate it through interactive lectures, question-and-answer sessions, simple experiments, the habituation of the 5S culture, and creative projects that actively involve students. The obstacles encountered are generally related to discipline issues, emotional immaturity, limited facilities, and suboptimal parental involvement. However, these challenges can be reduced through personal approaches, positive motivation, support from school facilities, and collaboration with parents. The implementation of P5 has been proven to have a positive impact on students’ character development, especially in the aspects of politeness, cooperation, responsibility, and self-confidence. Therefore, the strategic role of teachers and the support of a conducive learning environment are key factors in the success of character strengthening through P5.         

Research on business negotiation is becoming increasingly relevant amid the dynamics of globalization, digitalization, and intense competition that require organizations to have adaptive communication and collaboration strategies. Negotiation no longer serves only as a means of reaching agreement, but also as a strategic mechanism for creating added value, building long-term relationships, and mitigating business risks. This study aims to systematically examine the definitions, principles, functions, and objectives of negotiation based on international and national academic literature from 2015 to 2025. The research approach uses a Systematic Literature Review (SLR) to identify conceptual patterns, research trends, and developments in negotiation theory. The results of the study show that modern negotiation emphasizes the creation of shared value through an integrative approach, strengthening communication, and utilizing digital technology in the decision-making process. In addition, differences in orientation were found between Western negotiation, which is more transactional, and the Indonesian context, which emphasizes relationship harmony and sustainable collaboration. This study provides a theoretical contribution in the form of a comprehensive mapping of the development of the concept of negotiation, as well as practical contributions for business actors in designing effective, adaptive negotiation strategies that are relevant to contemporary business needs.

This study examines the interrelationship between the implementation of administrative ethics in civil service, the professionalism of State Civil Apparatus (ASN), and the quality of public service delivery at the Provincial Department of Energy and Mineral Resources of Central Kalimantan, employing a qualitative case study approach. Through in-depth interviews, structured observations, and document analysis, the research finds that integrity, transparency, and ethical accountability function not merely as moral norms but as structural foundations that reinforce ASN professionalism in performing service functions, particularly within licensing processes that demand administrative certainty and responsiveness. Empirical findings indicate that professionalism—reflected in technical competence, procedural discipline, and ethical commitment—acts as a catalyst linking ethical values to effective and adaptive public service performance. Nevertheless, the study also identifies structural and cultural impediments, including regulatory inconsistencies, fragmented coordination, and limited training opportunities, all of which hinder the internalization of ethical principles and professional practice within the bureaucracy. Theoretically, the study posits that harmonizing administrative ethics and professionalism is a prerequisite for achieving key indicators of good governance, such as responsiveness, service effectiveness, and institutional accountability. Practically, the study recommends strengthening ethics training, enhancing ASN professional capacity, and advancing managerial reforms grounded in modern governance as strategic efforts to sustainably improve public service quality.

TJSL/CSR in Indonesia is regulated as a legal obligation (mandatory) for companies engaged in the natural resources sector. Its success depends on the principle of accountability, which requires transparency and responsibility. This normative-juridical study evaluates the application of accountability principles in the mining sector. Normatively, PP 47/2012 requires CSR to be listed as an expense and focused on sustainable development (PPM). However, this regulation is not robust because it does not set a minimum fund allocation or clear program boundaries, allowing for multiple interpretations. Empirically (Sekotong case study), accountability is implemented in a formalistic manner, consisting only of one-way administrative reports without meaningful participation from the affected communities. A significant weakness is apparent when dealing with the increase in illegal gold mining (PETI) in legal concession areas. This situation results in a vacuum of responsibility. Companies can claim environmental damage caused by PETI, so that responsibility does not successfully ensnare corporate negligence in prevention efforts. The CSR accountability structure in Indonesia is weak because it only emphasizes activities that are carried out, not negligence that is overlooked. Regulatory reform is needed so that accountability includes passive responsibility to ensure that TJSL functions as a significant instrument of sustainable development.

The community service program in Purworejo Village, Sragi District, Pekalongan Regency, was implemented to enhance the capacity of local MSME actors in utilizing digital technology as a modern marketing tool. The program adopted a participatory approach involving youth organizations, business actors, village authorities, and the implementation team in every stage of the activity. Assistance included field observation, data collection, content development training, and the creation of a dedicated MSME website as a shared promotional platform. The results indicate significant social changes within the community, including improved digital literacy, stronger awareness of the importance of technology-based marketing, the emergence of local youth as digital facilitators, and the development of collaborative working patterns in managing digital media. These findings reinforce that participatory-based mentoring can strengthen community capacity in adopting technology, consistent with theoretical perspectives that position the community as key agents of local development. Therefore, the program not only produced a functional digital product in the form of an MSME website but also laid the foundation for a more adaptive, competitive, and sustainable village economic ecosystem..

The rapid development of digital technology has increased the demand for students to demonstrate their competencies through professional digital portfolios, particularly in Information Systems programs where analytical, design, and visual communication skills are essential. This study aims to analyze the effectiveness of using Canva as a digital portfolio development tool in the Portfolio Development course at ITB STIKOM Bali. The research employed a descriptive quantitative approach, using a four-point Likert-scale questionnaire distributed to 30 students enrolled in the course. The collected data were analyzed using descriptive statistics to measure students’ perceptions regarding ease of use, learning effectiveness, visual creativity, digital literacy, and learning motivation. The findings indicate that Canva is perceived as very easy to use due to its intuitive interface and accessible design features. Canva is also considered effective in helping students present system analysis results and project documentation in a more structured and visually appealing manner. Moreover, the use of Canva enhances students’ visual creativity and digital literacy skills while increasing their motivation and confidence in completing portfolio assignments. These results suggest that Canva functions not only as a design tool but also as an educational medium that supports the academic and professional competencies required in the digital era. Therefore, integrating Canva into project-based and visually oriented courses is strongly recommended to improve the quality of student learning outcomes.

The utilization of Artificial Intelligence (AI) in the workplace has expanded rapidly, focusing not only on improving efficiency but also on strengthening human resource capacity. This review article aims to analyze the contribution of AI in supporting the development of soft skills and the formation of adaptive professional personalities. The method employed is a literature review of academic publications related to the use of AI in developing nontechnical competencies. The findings indicate that AI has been proven to enhance efficiency and productivity through the automation of routine tasks, faster data analysis, and more precise decision-making support. However, the success of AI implementation does not lie in replacing human roles but rather in harmonizing the functions of machine intelligence with the unique abilities of humans, such as empathy, intuition, creativity, and ethical reasoning. Human–AI collaboration emerges as a key approach to ensuring that technology remains human-centered, enabling digital transformation to proceed ethically, inclusively, and sustainably. Additional findings show that AI is capable of providing personalized learning, real-time feedback, and contextual simulations that effectively train communication, collaboration, problem-solving, creativity, and critical thinking skills. Human-centered AI integration also supports the development of professional personalities that are adaptive and responsive to change.

Advocates are law enforcers whose professionalism depends on a structured organization. Following Constitutional Court Decision No. 112/PUU-XI/2013, advocate organizations in Indonesia have experienced fragmentation (multi-bar). This situation has created disorganization, differing recruitment standards, education, and enforcement of codes of ethics, weakening national oversight of the profession. This study aims to analyze the legal standing and organizational form of the National Advocates Council (DAN) to address this disorganization, specifically in light of Law No. 18 of 2003 concerning Advocates. The method used is normative juridical with a statutory and conceptual approach. The study concludes that to maintain freedom of association and achieve professional unity, DAN should be established as a federation, not a single body (single bar). DAN's primary function is to establish uniform national professional standards, enforce codes of ethics, oversee legal aid, and strengthen the integrity of advocates as law enforcers. The establishment of DAN requires a revision of the Advocates Law to ensure strong legal standing.

This study aims to forecast beef prices in Palembang City and at the national level in Indonesia using the Autoregressive Integrated Moving Average (ARIMA) method. The data used are the monthly average beef prices for the period January 2019 to December 2024. The analysis involves stationarity tests using Augmented Dickey-Fuller (ADF), model identification through Autocorrelation Function (ACF) and Partial Autocorrelation Function (PACF) plots, parameter estimation with Maximum Likelihood Estimation (MLE), and residual diagnostics with the Ljung-Box and Jarque-Bera tests. The results show that beef prices at both regional levels are not stationary at the level but become stationary after the first differencing (I(1)). The best ARIMA models obtained are ARIMA(0,1,1) for Palembang City and ARIMA(1,1,0) for the national level. Both models successfully predict price fluctuations with a low error rate and show a moderate price increase trend. These findings provide practical implications for price stabilization policy making and beef-related business planning. The forecast results state that beef prices in Palembang City and nationally are predicted to tend to rise in 2025 from January to December.  

Motorcycle communities not only function as a platform for hobbies but also as a medium for shaping identity and image within society. In this context, the role of Public Relations is crucial in maintaining reputation and building positive relationships with the public. A strong brand image helps the community sustain its existence while countering the negative stigma often associated with motorcycle groups. This study aims to explore and analyze the Public Relations planning of Biker Jowo Depok in maintaining its brand image, using the RPACE model (Research, Planning, Action and Communication, Evaluation) by Cutlip & Center (2017). The theoretical framework of this research refers to the concept of Public Relations planning by Cutlip & Center. The method used is qualitative descriptive, with data collection techniques including in-depth interviews, secondary data from the website and Instagram, as well as documentation. Data validity was tested through source triangulation involving the public and community members. The results show that Biker Jowo Depok implements all four dimensions of Public Relations planning according to the RPACE model. The community utilizes social media and various offline activities to build a positive image based on Javanese cultural values, such as togetherness (guyub), social awareness (tanggap), and cultural preservation (nguri-uri). Evaluation is carried out periodically through social media engagement analysis and feedback from members. The main challenges faced include negative stereotypes toward motorcycle communities and competition with other groups. However, through adaptive and collaborative Public Relations strategies, Biker Jowo Depok has succeeded in maintaining its image as a professional, culturally-rooted, and socially conscious community.

Rapid infrastructure development in Indonesia poses significant environmental risks, necessitating effective control instruments like the Environmental Impact Assessment (AMDAL). This study analyzes the strategic role of AMDAL in supporting the achievement of Sustainable Development Goals (SDGs), particularly regarding water security, sustainable cities, climate action, and ecosystem conservation. Using a qualitative method with a literature review approach, this research evaluates regulations and academic sources from 2020 to 2025. The findings reveal that AMDAL serves as a critical preventive tool that aligns industrial activities with SDG 6, SDG 11, SDG 13, SDG 14, and SDG 15 through the internalization of ecological costs and strict mitigation hierarchies. Furthermore, AMDAL functions as an essential baseline data source for government monitoring. However, the study identifies substantial barriers to implementation, including a deficit in meaningful public participation, weak law enforcement that renders AMDAL a mere administrative formality, and regulatory dynamics post-Job Creation Law (UUCK) which shifted to a risk-based approach. The study concludes that while AMDAL is theoretically robust as a safeguard for sustainability, its practical implementation requires strengthening in transparency and supervision to effectively bridge economic interests with ecological preservation.

The rapid advancement of generative artificial intelligence, particularly ChatGPT, has significantly influenced educational practices, including the teaching and learning of Islamic education. ChatGPT offers considerable opportunities by providing diverse instructional materials, expediting the preparation of teaching documents, and supporting personalized learning based on students’ abilities and learning preferences. Additionally, it functions as a supplementary learning resource capable of facilitating religious discussions, explaining abstract concepts, and fostering critical thinking skills through fast and adaptive feedback. Nevertheless, the use of ChatGPT in Islamic education also presents noteworthy challenges. The risks of misinformation and hallucination may affect students’ understanding, especially in religious matters that require high accuracy and reliable references. Other challenges include academic integrity concerns, excessive reliance on technology, content bias, and the model’s limited ability to interpret Islamic socio-religious contexts in Indonesia. Furthermore, disparities in digital literacy among teachers and students hinder optimal implementation. This article aims to provide a comprehensive analysis of these impacts and challenges by examining recent literature and empirical studies. The findings indicate that ChatGPT can offer substantial benefits for Islamic education learning when integrated critically and responsibly, supported by enhanced teacher competencies, clear institutional AI policies, and strong emphasis on ethics and source verification. Thus, ChatGPT holds the potential to serve as a strategic innovation for improving the quality of Islamic Religious Education in the digital era.

This research is based on the awareness that music functions both as an artistic expression and as a cosmological representation embedded within the cultural structures of traditional societies. The Siwaluh Jabu traditional house in Lingga Village, North Sumatra, was selected as the object of study to examine the relationship between music and the cosmological views of the Karo people. The purpose of this study is to reveal the meaning of music within cultural practices and rituals carried out in the Siwaluh Jabu House, as well as to explore musical elements that reflect the continuity between humans, ancestors, and the universe. This research employs a qualitative approach, with data collected through literature review, participatory observation, and interviews with traditional leaders and local artists. The data analysis was conducted through data reduction, classification, data presentation, and drawing of conclusion. The results of the study show that music both the vocal mantra “ole…ah…ole” and the Gendang Lima Sendalanen ensemble contains symbolic values that interpret wood as a natural element, sustain social connections between groups, and reinforce the social system embedded in the spatial organization of the Siwaluh Jabu traditional house. Music serves as a medium of spiritual and cultural communication that unites the physical and metaphysical dimensions of life. The implications of this research enrich the perspective of music culture and emphasize the importance of preserving traditional music as a local knowledge system integrated with the cosmology of the Karo people.

The distinctive markings on the fingers are known as biometrics. The fingerprint attendance method uses biometrics. Without developing a usable fingerprint tool, research on fingerprint attendance is restricted to processing attendance data. As a result, an Arduino-based fingerprint approach was used to construct an attendance tool. The education sector is where SMK Negeri 1 Indralaya Utara. The school's student attendance system is still operated manually. In this study, the system uses fingerprints and camera recording to track students' locations. Using an Arduino Mega as a microcontroller, this tool will display student attendance information on an LCD, save it on an SD card module, and send the ESP32CAM-generated photographs over Telegram. The literature review is the first step in the research process, followed by hardware and software design. Following completion, the tool is put through testing to evaluate its functionality. Each of the ten participants scanned their thumb and index finger. The thumb and index finger have an average of five tests, with a 0.28% mistake rate, depending on the number of trials. Each component's error percentage is less than 1% while still falling within the 5% tolerance limit. The image test results indicate two conditions: 20 cm and greater. The ESP32CAM will activate when we take a picture at a distance of 20 cm.

This research aims to explore the role of service excellence in enhancing consumer loyalty in culinary MSMEs, with a case study at RM Kamang Jaya in Medan City. In facing intense competition in the food industry, excellent service becomes an important strategy to maintain and expand the customer base. A qualitative approach with a case study method was employed to deeply examine customer experiences, perceptions, and service practices through interviews, observations, and documentation. The findings show that the consistent application of service standards, friendly attitudes of staff, and attention to detail in service delivery greatly contribute to customer satisfaction and loyalty. Good service has been proven to encourage repeat orders, create positive experiences, and enhance word-of-mouth promotion. Despite some technical obstacles, such as order errors or menu limitations, the quick response and professional attitude of employees were able to minimize their impact. These findings confirm that service excellence not only meets the functional needs of consumers but also builds emotional attachment, which becomes the foundation of long-term loyalty. The implications of this research are significant for other MSME actors in designing superior service strategies to face increasingly complex business competition.

This study aims to examine the level of mastery and application of Pancasila values as the state's philosophical foundation (Philosofische Grondslag) among Indonesian students, particularly in facing the currents of globalization and information disruption in the digital era. From a legal perspective, Pancasila holds the position of the state's fundamental norm (Staatsfundamentalnorm) which serves as the basis for the entire Indonesian legal system (Grundnorm), while also functioning as the nation's unifying bond and national worldview (Weltanschauung). The research employed a quantitative descriptive method with an incidental sampling technique involving 10 students as respondents. The data collection tool was a closed questionnaire using a Likert scale with four response options, evaluating four dimensions: (1) mastery of the five Sila principles, (2) understanding of Pancasila as the state foundation, (3) historical knowledge of the Pancasila formulation, and (4) practice of Pancasila values in daily activities. The findings indicate a very adequate level of understanding among respondents regarding Pancasila's position as the state foundation (93.3% Strongly Agree) and the urgency of understanding Pancasila for all Indonesian people (93.3% Strongly Agree). The majority of respondents felt capable of describing the five Sila principles (73.3% Strongly Agree) and understood Pancasila's function in maintaining national unity. The implementation of Pancasila values in daily behavior, such as tolerant attitudes and the spirit of gotong royong (mutual cooperation), showed a high level of affirmation (an accumulation of 86.6% Agree and Strongly Agree). Nevertheless, a gap in understanding was identified in the dimension of the history of Pancasila's formulation, with 20% of respondents giving a neutral response. Educational institutions were deemed to have contributed effectively (a total of 93.3% Agree and Strongly Agree) in promoting the internalization of these values.Comprehensively, the level of student understanding of Pancasila as the state foundation is categorized as satisfactory. This study suggests strengthening the learning material regarding the historical process of Pancasila's ratification and innovation in teaching methods that are more contextual, creative, and applicable (educational, recreational, reflective, and futuristic) to ensure the comprehensive internalization of Pancasila values—covering cognitive, affective, and psychomotor aspects—as a pillar of national ideological resilience in facing future challenges.

The absence of a father or fatherlessness in a family is a serious problem that affects children's social, psychological, and educational development. This condition becomes even more complex when experienced by street children who live in limited economic conditions and lack family support. The purpose of this study is to reveal the social life of street children on Jalan Krakatau Ujung, Medan Deli District, find the factors that cause fatherlessness, and study the consequences. This study is a qualitative study conducted through a descriptive approach. Data were collected through documentation and in-depth interviews with street children, parents, and community leaders. The results of the study show that the factors causing fatherlessness include divorce, abandonment, and the death of the father. Fathers may also migrate or engage in deviant behavior, such as drug abuse. Children without parents have visible impacts in the form of psychological vulnerability, such as loneliness, lack of self-control, and lack of self-confidence; social impacts, such as difficulty socializing, vulnerability to bullying and exploitation; and educational impacts, such as lack of desire to learn and limited access to education. The lives of street children at the traffic light intersection on Jalan Krakatau Ujung show weak family functioning, especially the role of the father, which encourages children to earn their own living from an early age.

This community engagement program aims to analyze and strengthen institutional synergy among the Special Crimes Division, the Civil and Administrative Affairs Division, and the Intelligence Division of the Palangka Raya District Prosecutor’s Office through a community-organizing framework and participatory collaboration. The initiative stems from a strategic need to optimize coordination, enhance the effectiveness of law enforcement, and foster the development of an integrated work pattern that is responsive to the complexities of contemporary legal issues. Using the participatory action research (PAR) method, the program was implemented through participatory assessments, thematic discussions, field observations, case simulations, and the strengthening of legal administration, all of which collectively contributed to substantial improvements in analytical capacity, professionalism, and cross-divisional communication patterns. The findings indicate that synergy across divisions not only enhances the technical efficiency of case handling but also generates institutional social change through the establishment of new work routines, the emergence of local leaders, and the strengthening of internal social capital. Theoretically, these outcomes reinforce perspectives from collaborative governance, organizational learning, and institutional change, which emphasize that institutional transformation can only be achieved through functional integration, knowledge exchange, and the cultivation of a collaborative institutional culture. This program recommends the institutionalization of coordination procedures, the utilization of information technology as a tool for data integration, and the implementation of continuous synergistic training to sustain the changes achieved. Consequently, this engagement contributes both empirically and conceptually to the development of an adaptive, integrated law enforcement model aimed at improving the quality of public service delivery.

This community engagement program aims to analyze and strengthen institutional synergy among the Special Crimes Division, the Civil and Administrative Affairs Division, and the Intelligence Division of the Palangka Raya District Prosecutor’s Office through a community-organizing framework and participatory collaboration. The initiative stems from a strategic need to optimize coordination, enhance the effectiveness of law enforcement, and foster the development of an integrated work pattern that is responsive to the complexities of contemporary legal issues. Using the participatory action research (PAR) method, the program was implemented through participatory assessments, thematic discussions, field observations, case simulations, and the strengthening of legal administration, all of which collectively contributed to substantial improvements in analytical capacity, professionalism, and cross-divisional communication patterns. The findings indicate that synergy across divisions not only enhances the technical efficiency of case handling but also generates institutional social change through the establishment of new work routines, the emergence of local leaders, and the strengthening of internal social capital. Theoretically, these outcomes reinforce perspectives from collaborative governance, organizational learning, and institutional change, which emphasize that institutional transformation can only be achieved through functional integration, knowledge exchange, and the cultivation of a collaborative institutional culture. This program recommends the institutionalization of coordination procedures, the utilization of information technology as a tool for data integration, and the implementation of continuous synergistic training to sustain the changes achieved. Consequently, this engagement contributes both empirically and conceptually to the development of an adaptive, integrated law enforcement model aimed at improving the quality of public service delivery.