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This community service program was carried out to strengthen the ability of lecturers, students, and practitioners in understanding the role of data and statistics as the foundation for constructing scientific arguments in quantitative research. The activity originated from the limited understanding of some participants regarding the correct logical flow of research, starting from problem formulation, hypothesis development, data processing, to drawing conclusions based on analytical results. Through case-based training and interactive discussions, participants were introduced to key concepts in research methodology, such as determining variables, sampling techniques, developing measurement instruments, and applying parametric and non-parametric statistics to test hypotheses. The training emphasized that data provide factual descriptions of a phenomenon, while statistics serve as analytical tools that answer research questions objectively. The activity was conducted online with 73 participants from Universitas Pancasakti Bekasi, representing various academic backgrounds. The results indicated an improvement in participants' ability to understand statistical outputs, interpret significance levels of tests, and prepare research conclusions in a logical and structured manner. In addition, the activity contributed to enhancing methodological literacy within the academic community, encouraging a strong research culture, and maximizing the use of statistics in scientific analysis as well as professional practice. Therefore, this program has a positive impact on improving the quality of research in higher education.

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.

Adolescent obesity is a health problem that arises due to an imbalance between energy intake and expenditure, one of which is influenced by a diet high in fat and low in fiber. This condition needs attention because it has an impact on the risk of chronic diseases in adulthood. This study aims to analyze the effect of substitution of katuk leaf flour and yellow sweet potato flour on the nutritional content and acceptability of muffins as a healthier alternative to high-fiber and low-fat snacks for adolescents. This laboratory's experimental research used a Complete Random Design (RAL) with four formulations (P0, P1, P2, P3). The analysis carried out included a proximate test to determine the nutritional content and an organoleptic test to assess the level of acceptance of panelists. The results of the study show that the substitution of katuk leaf flour and yellow sweet potato flour can increase fiber content and significantly reduce fat content. The best formulation is found in P2 with the highest level of preference. Thus, the use of these two types of flour has been proven to be able to improve the nutritional quality of muffins without reducing the acceptance of panelists, so that it has the potential to be a nutritious snack choice for teenagers.

This study aims to analyze the integration of maqasid al-shariah within digital financial innovation in Islamic banking and to identify patterns in previous research through a Systematic Literature Review (SLR). The SLR method was employed to search, select, and synthesize relevant studies published between 2020 and 2025 using predefined inclusion and exclusion criteria, followed by thematic analysis. The findings were organized into five core themes: security and wealth protection, digital literacy, regulatory and shariah compliance, adoption of digital technologies, and the orientation toward justice and social benefit. The results indicate that the integration of maqasid al-shariah in digital innovation remains partial and has not been developed into an operational framework for the design or evaluation of digital banking services. Prior studies emphasize the importance of data security and regulatory readiness but have not formulated measurable maqasid-based indicators. This synthesis highlights the need for a more applicable maqasid-driven digital framework to strengthen governance, risk mitigation, and the strategic direction of digital innovation in Islamic banking.

Inclusive policies are a must in governance, especially at the village level that deals directly with indigenous communities. Formal recognition of customary law in the determination of village boundaries under the national legal framework is crucial to create agrarian justice and legal certainty; Its relevance focuses on the importance of local wisdom accommodation and the structure of indigenous peoples as legal subjects entitled to their territories; The final goal of this study is to formulate a model of harmonization of positive law and customary law for the determination of participatory and equitable village boundaries; The main legal basis includes the 1945 Constitution Article 18B Paragraph (2) and Law (UU) Number 6 of 2014 concerning Villages; and Regulation of the Minister of Home Affairs Number 45 of 2016 concerning Guidelines for the Determination and Affirmation of Village Boundaries. This research uses a normative juridical method with a legislative and conceptual approach; The conflict resolution offered is through a consensus deliberation mechanism facilitated by the local government while still upholding the rights of indigenous peoples.  

Law enforcement in the context of recovering state finances does not solely focus on corruption offenses, but also on administrative errors that may potentially cause losses to the state. The State Attorney (Jaksa Pengacara Negara/JPN) holds strategic authority through legal audits to identify, assess, and provide recommendations regarding potential state financial losses arising from administrative actions inconsistent with applicable regulations. This research formulates two main issues: first, how the legal authority of JPN is applied in conducting legal audits on administrative errors potentially causing state financial losses; second, what legal mechanisms are employed by JPN in conducting legal audits on such administrative errors. The findings of this study indicate that the implementation of legal authority by JPN through legal audits aims to ensure that every aspect of authority, procedure, and substance in governmental decision-making, as well as in the procurement of goods and services, complies with legal provisions, starting from the needs identification stage up to the final handover of work results. This is essential for JPN to accurately determine administrative errors that may potentially cause state financial losses and to formulate them in a legal audit report. The mechanism for resolving legal audit findings is carried out through coordination between JPN and the Government Internal Supervisory Apparatus (APIP) to determine the amount of potential losses. Subsequently, JPN provides recommendations to the applicant to return the potential losses to the state or regional treasury.

The puring plant (Codiaeum variegatum), which has been known as an ornamental plant, apparently has significant therapeutic potential, supported by the presence of secondary metabolites such as flavonoids, tannins, saponins and alkaloids. Various modern studies report the biological activity of croton leaves, including anti-cholesterol, anti-hyperglycemia, antibacterial effects, and their use in biosurfactant formulations. However, studies on how varying extract concentrations influence bioactivity parameters quantitatively are still limited, especially in the context of dose-response relationships involving many biological parameters in one series of research. Therefore, this research was conducted to evaluate eight bioactivity parameters, namely PSM, SSSP, DSSP, SL, RO, SM, PSL, and ANA at croton leaf extract concentrations of 1%, 2%, and 4%. This research uses a laboratory experimental approach by extracting croton leaves through a maceration method using ethanol, then formulated in three concentration levels. Each parameter was analyzed quantitatively to observe the pattern of changes in biological response to variations in the dose administered. The results showed that most of the PSM, SSSP, DSSP, SL, and PSL parameters showed an optimum response at a concentration of 2%, which indicates that there is a most effective dose point before a decrease in activity occurs at the highest concentration. In contrast, several parameters such as RO, SM, and ANA showed a more fluctuating response, even the ANA parameter gave the highest value at a concentration of 4%, indicating that certain activities require higher compound levels to be achieved. In general, the response pattern found was not linear, but instead formed an optimum curve typical of the bioactivity of plant extracts. These findings confirm that determining dosage is very important in the use of croton leaf extract, both for pharmacological purposes and for the formulation of natural ingredient-based products.

The Hartley transform provides a real-valued alternative to the classical Fourier transform, offering structural advantages for the analysis of real-valued signals. This paper presents a systematic study of the continuous Hartley transform, including its definition, inversion formula, Plancherel identity, and core operational properties such as shifting, modulation, and convolution. The analytical framework is developed in parallel with the classical Fourier theory to highlight structural similarities and distinctions between the two transforms. Furthermore, we establish a Hartley-type Heisenberg uncertainty principle using two complementary approaches: a direct method based on intrinsic properties of the Hartley kernel, and a Fourier-based method that exploits the algebraic relationship between the Hartley and Fourier transforms. These results provide a unified and rigorous foundation for understanding uncertainty relations within real-valued transform frameworks, and they demonstrate the continued relevance of the Hartley transform in harmonic analysis, integral transforms, and modern signal processing.

Increasing rice production is a national strategic priority given its role in maintaining food security and economic stability in the community. This study aims to analyze strategies for increasing rice production in Indonesia through a literature review approach based on relevant scientific articles. The analysis was conducted to identify the main factors that affect rice productivity and to formulate comprehensive strategies covering aspects of cultivation technology, land and water management, institutions and extension, production risk mitigation, and socioeconomic factors. The results of the study show that modern cultivation technology, especially the use of new superior varieties, the legowo planting system, and balanced fertilization, are the main foundations for increasing productivity. However, the success of technology implementation is largely determined by stable access to water, coordination of farmer institutions, intensive extension support, and the availability of capital and supporting infrastructure. Production risks due to climate change and pest attacks also have a significant impact on yield stability, requiring integrated mitigation strategies such as simultaneous planting and strengthening of integrated pest management (IPM). Overall, this study confirms that rice production enhancement strategies must be integrative, adaptive, and sustainable by strengthening the synergy between technology, institutions, and supporting policies. These findings are expected to serve as a basis for formulating more effective agricultural policies to boost national rice production.

The Free Nutritious Meal Program (MBG) is a national initiative to strengthen human resource quality, yet its success depends on schools’ capacity to plan, manage, and sustain implementation. This community engagement program aims to build the institutional capacity of SMP Negeri 7 Jember in planning and executing MBG, enhancing nutrition literacy among teachers, students, and parents, and fostering a sustainable collaboration model with relevant stakeholders. Using a Participatory Rural Appraisal (PRA) approach with a Plan–Act–Observe–Reflect cycle, the activities included baseline mapping of nutrition management, development of an action plan, training and mentoring for MBG SOP formulation, implementation of healthy eating practices, and reflective sessions for sustainability planning. The program resulted in improved managerial capacity, as evidenced by the development and initial application of MBG SOPs, stronger internal coordination, and increased nutrition knowledge, based on pre- and post–training scores. Parental involvement strengthened alignment between school and home practices, supporting the emergence of a healthy nutrition culture.

Accounting understanding is one of the essential competencies that accounting students must possess to support both academic and professional success. However, this level of understanding is not only affected by cognitive factors but also by non-cognitive factors such as emotional intelligence and learning interest toward the level of accounting understanding among students. This research employs a quantitative approach with a survey method involving students of the 2022 cohort from the undergraduate accounting study program, Faculty of Economics and Business, Udayana University. The population in this study consists of 2022 cohort students of the undergraduate accounting study program at Udayana University. The sample was determined using a random sampling method, and the total population was processed using the Slovin formula, resulting in 100 samples. Data analysis was conducted using SPSS. The results of this study indicate that emotional intelligence and learning interest have a positive effect on the level of accounting understanding. These findings provide empirical insights into the main factors that affect the level of accounting understanding among students.

This research aims to determine the effect of learning using the Problem Based Learning model assisted by the Powtoon application on the learning outcomes of Class XI Madrasah Aliyah at the Islamic Education Park (TPI) Sawit Seberang. This research is a type of quantitative research with a Quasy Experimental Design. The research population was 36 students in class XI MIA A and 36 students in class XI MIA B, 36 students in class XI MIA C and 36 students in class, and X MIA C totaling 36 people as the control class. The instrument in this research is in the form of a test in the form of 30 multiple choice questions. Data analysis of student learning outcomes using the t-test formula, also with the help of SPSS version 25 data processing. Data analysis of student learning outcomes with the results of calculating the average learning outcomes shows that the experimental class which uses the Problem Based Learning models is higher than the control class. The prerequisite test is proven that the data is normally distributed and homogeneous. The results of the test calculation were obtained under count worth 9.709 and table worth 1.668 so that it shows tcount > table so Ha2 is accepted. The conclusions in this research explain that there are influences and differences before and after the implementation of the Problem Based Learning model on student learning outcomes in class XI Madrasah Aliyah at the Islamic Education Park (TPI) Sawit Seberang.

Development in Banten Province has created conflict in development due to the dominance of a minimalist modern science approach, which prioritizes economic growth while ignoring environmental carrying capacity and socio-cultural values. As a result, Banten faces a serious environmental crisis, as evidenced by high emissions of air pollutants (PM2.5, SO2) and river water pollution by industrial waste. This study aims to analyze the negative impacts of this disorganized model and propose a comprehensive solution framework. This study formulates the Holistic Development Model (HDM). The HDM is a transformative solution that synergistically integrates three pillars: Modern Science (providing technology and data), the Ecosystem Approach (providing a systemic framework and nature-based solutions), and Local Cultural Values ​​(forming the basis of ethics and social motivation) through a Systematic Literature Review and Conceptual-Case Analysis. The implementation of MPH in case studies such as Integrated Coastal Management and Integrated Agriculture demonstrates that this integration produces high-yielding, equitable, and sustainable systems. In conclusion, MPH is a crucial strategy for Banten to shift from destructive development to equitable, resilient, and locally rooted development, making ecosystem health a key measure of success.

This study analyzes the role of the Golkar Party of Serang City in the formulation and oversight of Regional Regulation Number 11 of 2019 on the Implementation of Tourism Business Governance using the Institutional Analysis and Development (IAD) framework. The study aims to examine how political party institutions perform their functions in local legislative processes, particularly in terms of public representation, interest articulation, and policy oversight. A qualitative case study approach was employed, involving in-depth interviews with party actors and members of the Regional House of Representatives (DPRD), as well as document analysis of relevant policy materials. The findings reveal that Golkar’s role in the formulation and supervision of the regulation was predominantly carried out by its legislative faction through informal mechanisms, while the party’s organizational structure played a limited institutional role. The process of absorbing public aspirations was relatively constrained and tended to favor groups with close social and political ties, indicating that the party has not fully exercised its functions of public articulation and accountability. From the perspective of the IAD framework, this condition reflects weaknesses in internal rules, actor capacity, and interaction mechanisms within the party as a political institution in the policy arena. Therefore, strengthening Golkar’s institutional capacity is essential to enable a more substantive, responsive, and inclusive role in local legislative and policy oversight processes

Hand hygiene is an essential step in preventing the transmission of infectious diseases, making the availability of safe and environmentally friendly hand soap an important necessity in daily sanitation practices. This community service activity aims to enhance students’ environmental literacy, technical skills, and ecological awareness through training on producing natural hand soap based on butterfly pea flower (Clitoria ternatea) extract, with the final product named Clitoria Nature. The program was implemented using the Participatory Action Research (PAR) method, which consists of four stages planning, action, observation, and reflection—through strategies including socialization, demonstration, and hands-on practice. The subjects of this activity were 32 students of Grade VIII Room 1 at MTsN 1 Palangka Raya City. The results showed an increase in students’ understanding of the benefits of natural ingredients, their ability to formulate liquid soap, and the development of behavior that favors the use of natural hygiene products. Theoretically, the anthocyanin and flavonoid content of butterfly pea flowers supports the antibacterial potential of the formulated soap. This program not only produced an environmentally friendly hand soap but also contributed to the formation of healthier and more sustainable sanitation behaviors.

The early growth of Coffea arabica seedlings is highly influenced by the quality of the growing medium and nutrient uptake efficiency during the nursery phase. This study aimed to evaluate the effect of local-material-based growing media formulations and arbuscular mycorrhizal fungi (AMF) inoculation on the vegetative growth of C. arabica Lini S 795 seedlings. The experiment was conducted using a completely randomized design (CRD) with eight treatments involving combinations of soil, rice husk, fermented manure, and Glomus sp. mycorrhiza, each replicated three times. Observed parameters included plant height, leaf number, root length, root dry weight, and shoot dry weight. Results showed that the combination of soil, rice husk, manure, and mycorrhiza significantly enhanced all growth parameters compared to the control. The synergistic interaction between local organic components and biological agents improved the physical, chemical, and biological properties of the growing media, thereby optimizing root and shoot development. These findings suggest that integrating locally available organic materials with mycorrhizal inoculants offers an effective, eco-friendly, and sustainable approach to coffee seedling cultivation, with high potential for broader field-scale application.

This study aims to describe and analyze the factors that influence employee job satisfaction at PT Trans Jaya Papua by employing a qualitative descriptive method supported by observation and semi-structured interviews with 12 employees across different departments. The findings reveal that job satisfaction arises from a combination of internal and external factors that interact to shape employees’ overall perceptions of their work. Internal factors consist of individual attitudes, motivation, and the quality of interpersonal relationships, all of which determine how employees respond to daily tasks and workplace dynamics. External factors include leadership style, salary, work environment, and organizational support, each playing a crucial role in shaping employees’ sense of stability and fairness. The results highlight that positive work attitudes and effective communication are the most dominant contributors to employee satisfaction, strengthened by adequate compensation and supportive supervision from leaders. The study concludes that job satisfaction can be further improved through transparent communication, equitable reward systems, and consistent leadership involvement in employee development. These findings provide practical implications for management, particularly in formulating more responsive human resource strategies aimed at enhancing employee performance and organizational effectiveness.

This study aims to analyze the influence of policy effectiveness and efficiency on public trust and the use of the Trans Siginjai public transportation system in Jambi City. The research background stems from the low public interest in using Trans Siginjai services since its operation in 2017, as reflected in the relatively small number of daily passengers. This research employs a quantitative method with an explanatory approach. Primary data were collected through a Likert-scale questionnaire distributed to 100 respondents determined using the Slovin formula, while secondary data were obtained from official documents and local media publications. Data were analyzed using the Structural Equation Modeling–Partial Least Squares (SEM-PLS) method with the assistance of SmartPLS 4 software. The results show that both effectiveness and efficiency have a positive and significant effect on public trust, while trust significantly influences the level of Trans Siginjai usage. These findings emphasize that the success of public transportation policy depends not only on operational efficiency but also on the government’s ability to build public trust through consistent and high-quality service delivery.

This study aims to analyze the social quality of the population in Medan Estate Village through three main indicators: life expectancy, employment conditions (salary), and education level. A quantitative approach was used, utilizing demographic and socioeconomic data obtained from relevant agencies and field surveys. The analysis results indicate that life expectancy in Medan Estate Village is in the fairly good category, supported by relatively adequate access to healthcare. However, job quality and income levels remain diverse, with the majority of residents working in the informal sector, which offers salaries below the regional average. The population's education level tends to increase, although intergenerational gaps remain. Overall, this study confirms that the social quality of the community in Medan Estate Village is influenced by the relationship between health conditions, economic capacity, and educational attainment. These findings are expected to inform the formulation of more targeted social development policies.

First Language Acquisition is a crucial process influenced by various language learning theories. This research aims to comprehensively analyze the application of the main L1 theories, such as Behaviorism, Nativism, and Interactionism, and to thoroughly examine the concept, utility, and identification techniques of students’ prior knowledge within the context of child language acquisition. Employing a critical analytica l literature review method, the findings indicate that L1 Acquisition is not solely explained by one theory but results from the interaction between innate endowment (LAD) and environmental input. A key finding highlights that the identification of prior knowledge, encompassing cognitive, linguistic, and social aspects, is highly functional as a basis for determining appropriate scaffolding and providing comprehensible language input. The most relevant detection techniques involve direct observation and analysis of children’s spontaneous speech.It is concluded that a holistic understanding of L1 theories and the early identification of prior knowledge is essential for educators and parents. This finding has implications for formulating personalized language development strategies, thereby optimizing children’s language potential from an early age.