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The development of information technology has become a primary pillar in enhancing corporate operational efficiency, where rapid and accurate data integration significantly determines business competitiveness. Case study in PT Gawi Anjung Bersama (GAB) revealed that the company is facing operational constraints because the management of delivery orders and invoices still relies on conventional office applications such as Microsoft Excel and Word. This procedure causes hurdles in data sharing among staff and results in low information security due to the absence of integrated access control settings. This research aims to design and develop the Gawi Anjung Bersama Information System (SIGAB), a web-based system implementing the CodeIgniter framework. The system is developed using Waterfall model, encompassing stages from analysis, design, and implementation to testing. The research flow starts with problem identification, primary and secondary data collection, and functional and non-functional requirements analysis. The system is designed using Unified Modeling Language (UML) modeling, specifically Use Case and Class Diagrams, as well as Entity Relationship Diagrams (ERD) for the database. The system interface is designed as wireframes on Figma web. This system separates access rights into three main actors namely owner, administrator, and staff, to ensure data security. Blackbox testing results, conducted after the system was hosted, indicate that all functional features operate as intended. The implementation of SIGAB is expected to optimize the management of delivery orders and invoices at PT GAB.

This study is motivated by the importance of the effectiveness of the Indonesia Smart Card for Higher Education Program (KIP-K) in expanding access to higher education for students from low-income families at Universitas Negeri Gorontalo. This study aims to analyze the effectiveness of the implementation of the KIP-K Program based on the aspects of goal attainment, integration, and adaptation. The research employed a descriptive qualitative approach, with data collected through interviews, observation, and documentation. The data were analyzed through the stages of data reduction, data display, and conclusion drawing and verification. In terms of goal attainment, the program helps students continue their education, although several challenges remain, including limited quotas, inaccurate targeting, and suboptimal on-time graduation. In terms of integration, coordination among program administrators, faculties, departments, students, and banking partners has functioned quite well, although academic services for recipients have not been entirely equal. In terms of adaptation, the program has shown the ability to adjust to policy changes and students’ needs through periodic evaluation and adjustments to the disbursement mechanism. The implication is that stronger targeting accuracy, academic assistance, service quality, and evaluation systems are needed to ensure more optimal and sustainable program implementation.

Regular physical activity is known to play an important role in maintaining overall health, including improving immune system function and mental health. Lack of physical activity remains a public health issue, making it important to understand the impact of physical activity on the immune system and mental health. This study aimed to review the effect of regular physical activity on the immune system and mental health using a literature review method. The literature sources were obtained from publications within the last five years using databases such as Google Scholar, PubMed, and ScienceDirect. The articles were then screened and selected based on inclusion and exclusion criteria, resulting in nine relevant articles for analysis. The selection results indicate that regular physical activity can increase the mobilization and activity of immune cells such as lymphocytes, neutrophils, and natural killer cells, and also modify the adaptive immune system through changes in T cells and B cells. In addition, physical activity also improves mental health through neurobiological mechanisms such as increased endorphin, dopamine, and serotonin levels, which can reduce stress, anxiety, and depression, as well as improve sleep quality and psychological well-being. Therefore, regular physical activity has a positive effect on the immune system and mental health and can be used as a promotive and preventive strategy to maintain overall health.

Abstract. Nutritional problems and low levels of healthy food literacy remain significant challenges in rural communities. The utilization of functional foods derived from locally available ingredients represents a strategic approach to improving community health quality. This community engagement program aimed to enhance the knowledge and skills of residents—particularly housewives and adolescents—through education and hands-on training in the production of banana–sappan wood yogurt as a nutrient-dense functional food alternative. The program was conducted on January 10, 2026, in Pabuaran Village, Serang Regency, using an educational and participatory approach. Activities included the delivery of educational materials on functional foods and the health benefits of probiotics, as well as a practical demonstration of yogurt preparation. Program evaluation was carried out through observation of participant engagement and interactive discussions. The results indicated that participants were able to successfully follow all stages of yogurt production and demonstrated high enthusiasm for the use of local ingredients as healthy food alternatives. The resulting product exhibited acceptable sensory characteristics and an appealing appearance. This activity contributed to improved nutritional literacy and food processing skills and demonstrated potential to support household-level food self-reliance.  

This study seeks to interpret the meaning of the lyrics in the song “Ada Titik‑Titik di Ujung Doa” by Sal Priadi through Schleiermacher’s hermeneutic approach. The song reveals a subtle spiritual dimension by means of metaphor and poetic language, portraying prayer as a personal, reflective, and hope‑laden form of inner conversation amid the uncertainty of life in the post‑pandemic era. By adopting a qualitative interpretive method, the research examines the song lyrics through Schleiermacher’s two principal dimensions: grammatical interpretation and psychological interpretation. The analysis shows that prayer in this song is not merely a conventional religious ritual, but an existential expression of human beings facing loss, isolation, and unfulfilled hopes. The phrase “titik‑titik di ujung doa” functions as a symbolic space of incomplete psycho‑spiritual longing, in which prayer is understood as an open, fragmented, and repetitive process, as well as a medium for reconciling with the past and seeking forgiveness for both oneself and others. Within Schleiermacher’s hermeneutic framework, the interpretation of these lyrics suggests that prayer in contemporary Indonesian pop music serves as a representation of human resilience, personal, reflective, and subtly critical of the notion that divine response must always be complete and perfectly resolved.

Land acquisition for public purposes is intended to ensure land availability for development while safeguarding the rights of affected parties through fair and equitable compensation as regulated under Law Number 2 of 2012 and its implementing regulations. However, disputes over land ownership often prevent direct payment of compensation, thereby necessitating the use of a consignment mechanism through the court. This study examines the implementation of consignment for disputed land and analyzes the legal standing and fulfillment of rights of both the prevailing and losing parties in the land acquisition process for the development and revitalization of Balohan Port, Sabang. The research addresses the problem of how compensation is secured and distributed when ownership remains contested, and whether the mechanism ensures legal certainty and justice for all parties involved. Employing an empirical legal method with a qualitative approach, data were collected through interviews and document analysis. The findings reveal that consignment functions as a legal instrument to safeguard and temporarily suspend compensation payment until a final judicial determination is reached. Supreme Court Decision Number 1675 K/Pdt/2021 affirms that the prevailing party is entitled to full land compensation as recognition of proprietary rights, while building compensation may be relinquished through a peace agreement and social compensation partially allocated. Conversely, the losing party forfeits land rights but retains full building compensation and partial social compensation based on the settlement deed. The study concludes that dispute resolution in land acquisition extends beyond final court judgments and requires non-litigation mechanisms to ensure proportional distribution of rights, thereby reinforcing legal certainty, preventing further disputes, and ensuring equitable protection in public interest development.

Stroke is a leading cause of disability that requires long-term rehabilitation. Herbal-based therapies, such as Shengmai San, may complement conventional medical treatments in aiding post-stroke recovery. This quasi-experimental study involved 10 post-stroke patients who received Shengmai San therapy for four weeks, with one session per week. Key parameters measured included blood pressure, muscle strength, motor function, sensory complaints (e.g., tingling, numbness), sleep quality, and Traditional Chinese Medicine diagnostic findings (pulse and tongue). The results showed clinical improvements across all patients, including stabilized blood pressure, enhanced muscle strength and mobility, reduced sensory complaints, better sleep quality, and increased physical stamina. Pulse and tongue diagnostics suggested improved Qi and Xue circulation. No significant side effects were reported. The study concludes that Shengmai San is a promising adjunct therapy for post-stroke rehabilitation, especially for patients with Qi deficiency and impaired blood circulation. However, the study suggests that Shengmai San should not replace conventional treatments but be used as a complementary therapy to support recovery.

Undernutrition among children under five remains a significant public health challenge in Indonesia, including in Ogan Ilir District. This condition can adversely affect growth, cognitive development, and immune function. This study aimed to determine the risk factors associated with undernutrition among children under five in the working area of Seri Tanjung Public Health Center, Ogan Ilir District, in 2025. This was an analytical study with a cross-sectional design. A total of 95 children under five were selected using cluster sampling. Data were collected through structured interviews using a questionnaire and anthropometric measurements of weight-for-age (W/A), then analyzed using the Chi-Square test with a significance level of 0.05. The results showed that economic status (p=0.012; OR=3.25; 95%CI=1.29–8.20), environmental sanitation (p=0.021; OR=2.98; 95%CI=1.18–7.53), infectious diseases (p=0.004; OR=3.85; 95%CI=1.55–9.58), and maternal health history (p=0.037; OR=2.67; 95%CI=1.06–6.74) were significantly associated with undernutrition. The strongest influencing factor was infectious diseases. This study recommends strengthening infection prevention efforts, improving environmental sanitation, providing nutrition education for families, and monitoring maternal health during pregnancy to reduce the prevalence of undernutrition among children under five.

Martial arts training centers are essential facilities that support the technical, physical, and mental development of athletes. This study aims to identify the facility requirements and architectural design criteria for martial arts training centers in Surabaya. A qualitative descriptive method was employed, utilizing literature reviews, field observations, and interviews with relevant stakeholders. The findings indicate that the required facilities include a main training area, supporting spaces, and operational support facilities, all of which must be designed in accordance with the specific characteristics of each martial art discipline. Furthermore, the implementation of appropriate zoning systems and design criteria—such as flexibility, safety, comfort, and functional integration—plays a significant role in enhancing the effectiveness of the training environment. Properly designed facilities not only accommodate diverse training needs but also contribute to optimizing athlete performance. Therefore, a comprehensive architectural approach is necessary to ensure that martial arts training centers can function efficiently and sustainably in supporting long-term athlete development.

The relocation of the Social Welfare Shelter Environment (Lingkungan Pondok Sosial/Liponsos) in Sidoarjo represents a strategic effort to address social and spatial issues characterized by overcapacity, limited facilities, and an inadequate living environment that does not fully support the physical and psychological needs of people with social welfare problems (PMKS). These conditions indicate that the challenges faced by Liponsos are not merely social in nature but are also closely related to the quality of the built environment, which significantly influences the rehabilitation and recovery process of its residents. Therefore, a human-centered design approach is required in planning social service facilities. This study aims to analyze the application of humanistic architecture principles in the planned relocation of the Sidoarjo Liponsos as a foundation for creating a more livable, dignified, and user-oriented environment. The research employs a literature review method by collecting data from relevant books, journals, regulations, and previous studies. The analysis is conducted using descriptive and content analysis to examine the relationship between humanistic architectural principles and the needs of residents within social welfare facilities. The results indicate that the humanistic architectural approach is highly relevant to the relocation of Liponsos, particularly through spatial zoning based on levels of privacy and security, the provision of green open spaces and communal areas as media for social interaction and therapeutic activities, and the design of self-development spaces that support rehabilitation and empowerment. The implementation of these principles is expected to create a built environment that not only fulfills basic functional requirements but also supports psychological recovery, social stability, and sustainable improvement in the quality of life of PMKS residents.  

This study analyzes the performance of the Dual Modulus RSA algorithm in securing text data using Python. The rapid growth of digital technology has increased the risk of data security threats, making efficient and secure encryption essential. Dual Modulus RSA is a modification of the classic RSA algorithm that uses two different moduli in the encryption and decryption process, thus increasing security levels because attackers must factorize two moduli simultaneously. This research uses an experimental quantitative approach by measuring the execution time of encryption and decryption processes with variations in plaintext length (5, 10, and 15 characters). Implementation was carried out using Python 3 with the time.perf_counter() function for microsecond-precision measurement. The results show that the Dual Modulus RSA algorithm successfully encrypts and decrypts all test plaintexts correctly. Encryption time ranged from 0.0212 ms to 0.0823 ms, while decryption time ranged from 0.0422 ms to 0.0955 ms. There is a positive linear relationship between plaintext length and processing time. Decryption is consistently slower than encryption due to the larger private key exponent (d1=2753, d2=3533) compared to the public exponent (e=17). The main factors affecting performance are exponent size, dual modulus overhead, CPU caching effects, and Python interpretation overhead. This study recommends using Dual Modulus RSA with hybrid encryption for practical implementation to balance security and performance.

This study aims to analyze visitors’ Willingness to Pay (WTP) and to estimate the economic value in supporting the development of Gunung Meja Nature Tourism Park (TWA) as a conservation area. This study employed the Contingent Valuation Method (CVM) with a total of 156 respondents. Data were analyzed using descriptive quantitative methods to obtain the average WTP value and its distribution. The results showed that the average WTP of visitors was IDR 19,300 per person, with the highest distribution in the range of IDR 10,000–30,000 and a dominant value of IDR 20,000 (23%). The estimated economic value of the area based on WTP reached IDR 3,939,245,800 per year, which is higher than the actual revenue of IDR 2,755,431,000 per year. The difference of IDR 1,183,814,800 indicates a potential increase in revenue through tariff adjustment. These findings indicate that visitors have a higher willingness to pay compared to the current tariff. Therefore, the WTP value can be used as a basis for determining optimal tariff policies to support sustainable management of conservation areas and to maintain their ecological functions.

This study aims to describe and analyze the implementation of life skills-based Islamic education management at the Al-Hidayah Integrated Islamic Boarding School in Jambi Province. The study used a descriptive qualitative approach, combining observation, in-depth interviews, and documentation studies to obtain a comprehensive overview of the ongoing managerial process. The results indicate that the implementation of life skills-based Islamic education management is carried out through four main management functions: planning, organizing, implementing, and evaluating. Each function is designed to integrate Islamic values ​​with the development of skills relevant to the students' lives. The Islamic boarding school emphasizes strengthening personal, social, academic, and vocational skills, systematically integrated into the curriculum and activities. This approach not only enhances practical skills but also fosters religious character, independence, and prepares students to face the demands of the modern era. These findings confirm that effective and targeted educational management is key to developing a competent and competitive generation of students.  

This study seeks to investigate the direct impact of digital transformational leadership on employee engagement and to analyze the mediating function of work-life balance within higher education institutions in Medan. A quantitative methodology was utilized, employing a survey technique with a structured questionnaire disseminated to professors at higher education institutions in North Sumatra Province. The study's population and sample consisted of 120 permanent academics in North Sumatra Province. We utilized a questionnaire to collect data and Structural Equation Modeling (SEM) to analyze it. The findings indicated that digital transformative leadership exerted a favorable and significant impact on lecturer engagement. Nonetheless, work-life balance was not demonstrated to be a significant mediator or moderator in this relationship. This study demonstrates that within the framework of digital transformation, professor engagement is more significantly affected by leadership practices than by perceptions of work-life balance. Digital leadership that works can give teachers more power and make them more interested, but problems that come with the digital invasion need to be handled carefully. This study suggests that companies, particularly higher education institutions, should prioritize the enhancement of digital leadership capacity to sustain and elevate employee engagement in the digital age.

This study aims to analyze the effectiveness of play-based methods in Physical Education, Sports, and Health (PJOK) learning for sixth-grade students at Pelangi Elementary School. The background of this study is the decline in movement motivation in upper-grade students due to excessive focus on academic workload. The research method used is descriptive qualitative with data collection techniques in the form of participatory observation and in-depth interviews with key informants. The results of the study indicate that the integration of structured games in the Lesson Implementation Plan (RPP) can improve motor coordination and students' social values. In addition, modifications to game tools and rules provide creative solutions to overcome the limitations of existing facilities. The conclusion of the study confirms that the play-based approach functions not only as a recreational activity but also as an effective formal instructional method to achieve curriculum targets holistically, supporting students' physical and social development simultaneously. This approach is expected to be implemented more widely in schools to improve the quality of PJOK learning.

Eukaryotic microorganisms, particularly fungi and protists, play a vital role in ecosystems, as well as in microbiology studies and biology education. The complex structure of eukaryotic cells, such as a true nucleus and membrane-bound organelles, enables these two groups to perform diverse physiological functions and adapt to their environments. This study aims to synthesize the literature on the structure and function of eukaryotic cells in fungi and protists and their implications for biology learning. The method used is a literature review with a descriptive qualitative approach through analysis of relevant scientific sources. The results of this study indicate that understanding the structure of eukaryotic cells in fungi and protists is not only important in the context of microbiology but also contributes to strengthening understanding of the concept of cell structure and function and making biology learning more contextual and meaningful.

The revocation of business licenses by the President of the Republic of Indonesia against 28 companies proven to have violated forest utilization regulations signifies a shift in environmental law enforcement from a predominantly punitive criminal approach to preventive administrative measures. This article aims to analyze the legal basis of the President’s authority to revoke business licenses related to natural resource utilization, to position license revocation as an instrument of environmental law enforcement within Indonesia’s legal system, and to assess its implications for environmental protection and legal certainty for business actors. This study employs a normative juridical research method using statutory and conceptual approaches. The findings indicate that Presidential license revocation possesses juridical legitimacy within the framework of the rule of law and environmental and forestry legislation. Nevertheless, the implementation of such a policy requires clear administrative procedural standards to ensure legal certainty and to prevent potential abuse of power. This article concludes that license revocation can function as an effective environmental law enforcement instrument provided that it is accompanied by adequate oversight mechanisms and due process of law.

The Regional Public Library of Sidoarjo Regency plays an important role as a public facility in supporting the development of community literacy. Along with population growth and the advancement of the education sector, the library is required to provide spaces that are comfortable, safe, and inclusive for all users. However, existing conditions indicate various architectural problems that potentially hinder the optimal function of the library. This study aims to identify architectural issues at the Regional Public Library of Sidoarjo Regency, including building conditions, spatial layout, user comfort, and the availability of thematic literacy facilities and inclusive spaces. The research method employed observation and literature review. Field observation was conducted to document the actual conditions of the building and library facilities, while the literature review focused on library standards, building regulations, and relevant architectural theories. The results show that although the library building is structurally adequate, the quality of space has not fully met the required standards of comfort, safety, and functionality. The spatial arrangement remains conventional and lacks flexibility, limiting its ability to support diverse literacy activities. In addition, thematic literacy facilities and the application of inclusive design principles are still limited. This study concludes that architectural development efforts are needed, focusing on improving spatial quality, implementing adaptive spatial planning, and providing more diverse and inclusive literacy facilities. The findings are expected to serve as a reference for future development planning of the Regional Public Library of Sidoarjo Regency in order to enhance its role as an educational public space and a community literacy center.

The Fréchet distribution is one of the commonly used Extreme Value Distributions (EVDs) in statistical modeling and heavy-tailed data analysis, where it plays an important role in describing product lifetimes as well as climatic and financial phenomena. The estimation of its two parameters, namely the shape parameter and the scale parameter, is traditionally based on the Maximum Likelihood Estimation (MLE) method. However, maximizing the likelihood function for this distribution involves numerical difficulties, which necessitates the use of numerical optimization methods. In this study, we propose the use of the Aquila Optimizer (AO), a recent metaheuristic algorithm inspired by the hunting behavior of eagles, as an efficient numerical tool for maximizing the likelihood function of the Fréchet distribution. The objective function was formulated as the negative log-likelihood function (-LogL), and the Aquila Optimizer was employed to obtain the optimal estimates of the distribution parameters. Several simulation experiments with different sample sizes were conducted to compare the performance of the proposed method with a conventional approach represented by the Nelder–Mead method, using the Mean Squared Error (MSE) criterion. The simulation results demonstrated that the Aquila Optimizer outperformed the Nelder–Mead algorithm in many cases, although the superiority was slight. The results also showed that both algorithms were consistent, as their MSE values decreased with increasing sample size. In addition, a practical application was carried out using real data, and the results of the survival function estimation indicated a good fit.

Bureaucratic reform in Indonesia has encouraged the strengthening of civil service management oriented toward performance through the policy of appointing Government Employees with Work Agreements (PPPK) in order to improve the effectiveness of public organizations. This study aims to analyze the performance of PPPK in supporting the implementation of tasks at the Environmental Agency of Jambi City by using Mangkunegara’s performance theory as the analytical framework. This research employs a qualitative approach with a descriptive method. Data were collected through in-depth interviews and documentation, and then analyzed using data reduction, data display, and conclusion drawing techniques. The results show that the performance of PPPK is generally in the good category and contributes positively to organizational effectiveness. This is reflected in the aspects of work quality, work quantity, and responsibility as explained in Mangkunegara’s performance theory. The alignment between job placement and competence, increased work motivation due to employment status certainty, and organizational support through training and coaching are the main factors supporting performance optimization. However, there are still constraints, particularly the suboptimal understanding of main duties and functions, thus requiring strengthened organizational communication and continuous capacity development. This study confirms that competency-based management and systematic development of PPPK play an important role in improving the effectiveness of task implementation in the public sector.