Publication Search

Cilacap Regency in Central Java Province is recognized as an important contributor to national food production due to its extensive agricultural land and reliance on technical irrigation systems. The performance of irrigation networks, particularly secondary channels in the Serayu Irrigation Area (DI), is essential in regulating water levels to support agricultural activities in Sampang and Karangasem Villages. Variations in rainfall and field conditions often create water level differences that disrupt irrigation distribution, reducing water flow efficiency to rice fields and lowering productivity, especially during the dry season. This study aims to design secondary irrigation channels capable of maintaining stable water levels based on irrigation requirements. The research applies a descriptive quantitative method using rainfall data from BMKG, along with land area and elevation data interpreted from Google Earth imagery in 2025. The data were analyzed using probability and Thiessen polygon methods to estimate design rainfall, determine water availability, calculate irrigation demand, and plan channel dimensions. The analysis shows that Secondary Channel BGS 4.B serves an irrigation area of 103.57 hectares with a planned discharge capacity of 0.0343 m³/s. The channel design includes a base width of 0.65 meters and a water depth of 0.65 meters, with water surface elevations of 14.27 meters upstream and 13.15 meters downstream. Evaluation using a 10-year rainfall return period of 151.677 mm shows the channel can convey discharge effectively while maintaining water levels below the embankment, ensuring reliable irrigation distribution.

The construction and infrastructure sectors are shifting toward lighter, low-emission, and sustainable materials in response to the high carbon footprint and excessive weight of common materials such as concrete and steel. One promising alternative widely developed is natural fiber–based composites. However, studies comparing mechanical properties of variations of natural fibers within a single framework remain limited. This study aims to evaluate and compare composite mechanical properties reinforced by sisal fiber, bamboo fiber, and pineapple leaf fiber to determine the optimal fiber type for sustainable infrastructure applications. The research methodology involved fabrication of composite specimens using a unidirectional fiber configuration with a resin matrix, molded following ASTM D638 Type I dimensional and geometrical requirements. Tensile testing was conducted to evaluate mechanical responses, including ultimate tensile behavior, deformation characteristics, and elastic properties, which were presented in tabular and graphical forms. The results show that incorporation of all natural fiber types significantly enhanced composite mechanical properties, exhibiting an average tensile strength of approximately 26 MPa. Pineapple leaf fiber demonstrated balanced mechanical behavior combining strength and ductility, while sisal fiber showed superior tensile resistance and rigidity. Bamboo fiber provided moderate mechanical improvement. Overall, natural fiber–reinforced composites demonstrate strong potential as environmentally friendly alternative materials for infrastructure applications, with mechanical characteristics adjustable based on reinforcing fiber type.

This community service program was conducted at Madrasah Aliyah/Pondok Pesantren Al-Mansyuriyah, Tangerang, to provide students with structured experience in English news writing and digital publication through blogs. The program responded to three main partner needs: limited experience in structured English news writing, limited use of blogs for publication, and the need to strengthen students’ digital literacy and writer identity. The activity was designed as a participatory and practice-based training program through three workshops: EFL News Writing, Blogging for EFL News Writing, and English Journal Writing. The evaluation used a pre-survey, a post-survey, observation, and documentation of student blog posts. The pre-survey involved 46 students; 31 students (67.4%) had written English news articles, but 42 students (91.3%) had never used blogs or written blog posts. The post-survey involved 45 students; all respondents (100%) reported that they understood ethical blog publication, and 42 students (93.3%) reported that they could use blogs, images, links, and videos to support their writing. The program produced six student blog posts on pesantren activities, National Santri Day, Teacher’s Day, new student admission, and literacy events. These findings indicate that blog-based genre pedagogy can provide an authentic medium for introducing EFL news writing, digital publication, ethical awareness, and students’ emerging writer identity. Further mentoring is needed to evaluate and improve the linguistic accuracy, news structure, and multimodal quality of students’ writing.

The implementation of public communication ethics codes in governmental policies encounters complex challenges in achieving optimal transparency, accountability, and responsiveness standards. This qualitative research employs library research methodology to analyze the effectiveness of public communication ethics code implementation mechanisms through normative examination of official government communication practices. Systematic content analysis of regulations, policies, and communication practice documentation reveals significant disparities between normative idealities and operational realities in field implementation. Findings indicate structural, cultural, and technological factors serve as primary determinants of implementation success. The digital era and post-truth phenomena present additional complexities in managing ethical public communication. Technological adaptation inadequacies, institutional coordination fragmentation, and organizational commitment variations influence the consistency of communication ethics standard application. A comprehensive evaluation model integrating input-process-output-outcome dimensions is essential for measuring implementation effectiveness. Recommendations encompass institutional capacity strengthening, adaptive regulatory framework reformulation, and development of communicative accountability systems responsive to contemporary dynamics. This research contributes to developing theoretical frameworks for public communication ethics code implementation within Indonesian governmental governance contexts.

Low parental literacy regarding nutrition, parenting, and lack of utilization of Posyandu services as well as low father participation are among the factors contributing to the continued existence of malnutrition and stunting risks at the Flamboyan 3-4 Ulu Posyandu. This study aims to identify the root causes of low parental literacy, map its impact on the condition of toddlers, and evaluate two alternative policies to improve the quality of parenting education. This study uses a mixed method with a predominance of descriptive qualitative data. Data were collected through interviews, observations, questionnaires, and anthropometric data. Policy analysis was conducted using the six evaluation criteria of William Dunn (1999), namely effectiveness, efficiency, adequacy, fairness, responsiveness, and accuracy. The results of the study show that of the 13 children examined in August-September, there were 3 children whose weight and height were not appropriate for their age. The three main factors causing this problem were limited knowledge about nutrition and feeding, low understanding of child growth and development, and minimal use of posyandu services, including the involvement of fathers. The impact of this condition is evident in several toddlers with Z-scores for weight-for-age and height-for-age below the standard. Two policy alternatives were evaluated: the Healthy Family Room Program (RKS) and the 1000 HPK Home-to-Home Counseling Program. The evaluation results show that the RKS Program received the highest score with an average of 3.3, making it more feasible to implement because it is more effective, sufficiently efficient, and more responsive to family needs.

The Mapan Satria Program represents the Kediri City Government's commitment, through the Department of Transportation, to enhance public service quality in the bus transportation sector under the name Bus Satria; however, operational obstacles such as schedule unreliability and insufficient public information persist. This study aims to describe the effectiveness of the Mapan Satria Program managed by the Kediri City Department of Transportation commencing in 2023. Program effectiveness was analyzed based on Annas's (2017) seven indicators using a qualitative method with data collection through observation, interviews, and documentation. The analysis indicates that the Mapan Satria Program (Moda Angkutan Pelayanan Aman dan Nyaman Sarana Transportasi Kediri Bahagia) has not yet operated effectively. While aspects such as timeliness, work mechanisms, inter-agency cooperation, fund disbursement, and monitoring and evaluation have been implemented in accordance with regulations, others remain suboptimal, including limited human resources, service deviations, inadequate information updates, and low public utilization. Therefore, the author recommends optimizing the program by expanding socialization to the wider community, providing clear schedule information at bus stops to facilitate passengers, strengthening the operational monitoring and evaluation system, and imposing strict sanctions for deviations.

The growing pressure on urban drainage systems caused by blockages and environmental pollution highlights the importance of developing sustainable filtration materials. This study explores the use of coffee waste as an environmentally friendly filler integrated into polyester fabric (PE 24S) to create a green filtration medium for drainage applications. The research focuses on developing and characterizing the composite material through macro-photographic morphology analysis, tensile strength testing, and antibacterial evaluation. The findings demonstrate that polyester fabric modified with coffee waste shows a tensile strength of 54.024 ± 5.498 MPa, elongation of 111.128 ± 6.915%, and a Young’s modulus of 0.486 ± 0.543 MPa, indicating improved flexibility and sufficient mechanical durability for drainage system use. Additionally, antibacterial testing reveals that the composite material can inhibit microbial growth due to the presence of natural bioactive compounds found in coffee waste. Overall, the results suggest that coffee waste–enhanced polyester fabric offers a sustainable and mechanically reliable alternative for environmentally friendly drainage infrastructure while supporting circular economy practices.

This study examines the dynamics of public service delivery at the Office of Cooperatives, Small and Medium Enterprises, and Trade in Tegal Regency, focusing on its role in supporting local economic development. The background of this research is rooted in the increasing demand for effective, transparent, and responsive public services, particularly for cooperatives, micro, small, and medium enterprises (MSMEs), and the trade sector, which are key drivers of regional economic growth. The objective of this study is to analyze the quality and dynamics of services provided by the office, identify supporting and inhibiting factors, and assess their implications for service improvement. This research employs a qualitative descriptive method, using data collected through interviews, observations, and document analysis involving government officials and service users. The findings indicate that service delivery has shown positive developments through procedural improvements and service innovations; however, challenges remain in terms of human resource capacity, infrastructure limitations, and coordination mechanisms. These dynamics significantly influence the effectiveness of policy implementation and stakeholder satisfaction. The study implies that strengthening institutional capacity, enhancing digital-based services, and improving service professionalism are essential to achieving more optimal public service performance. The results of this research are expected to contribute to policy evaluation and serve as a reference for improving public service management in local government institutions, particularly in the cooperative, MSME, and trade sectors.

Oral communication is a core competency in 21st-century education; however, instructional materials in elementary schools tend to emphasize reading and writing rather than structured speaking practice. This gap highlights the need for innovative learning resources that explicitly foster students’ oral communication skills. This study aimed to develop and evaluate a Project-Based Learning (PjBL) module designed to enhance the oral communication skills of fourth-grade elementary school students. The research employed a Research and Development (R&D) approach using the ADDIE model, encompassing analysis, design, development, implementation, and evaluation stages. The participants were 30 fourth-grade students, and the developed module was validated by three experts in material, media, and language. Data were collected through validation sheets, teacher and student response questionnaires, and pretest–posttest performance assessments.The expert validation results indicated high feasibility, with scores of 95% (material), 94% (media), and 96% (language), yielding an overall average of 95%. Teacher and student responses demonstrated strong practicality (92% and 88%, respectively; average 90%). The effectiveness test revealed a significant improvement in students’ oral communication performance, with mean scores increasing from 67 (pretest) to 86 (posttest), resulting in an N-Gain of 0.65, categorized as moderately high effectiveness. These findings suggest that the developed PjBL module is feasible, practical, and effective in improving elementary students’ oral communication skills. The study contributes to the field of communication-oriented instructional design by demonstrating how structured project-based modules, supported by simple digital enhancements such as QR-linked instructional videos, can systematically integrate speaking practice into Indonesian language learning at the primary level.

The development of information technology requires innovative learning media to improve the quality of instruction in elementary schools. One technology-based learning medium that can be utilized is Kahoot as an interactive quiz. This study aims to describe the implementation of Kahoot in science learning on the topic of plant structure and functions and its effects on students’ conceptual understanding, learning activeness, and motivation in fourth-grade elementary school students. This research employed a descriptive approach with data collection techniques including observation, learning outcome tests, and documentation. The results indicate that the use of Kahoot creates a more interactive and engaging learning environment, increases students’ active participation, and enhances their understanding of plant structure and function concepts. In addition, Kahoot is effective as an evaluation tool because it provides immediate feedback and presents learning outcomes quickly and systematically. However, the use of Kahoot also has limitations, particularly its dependence on the availability of digital devices and stable internet access. Therefore, Kahoot can be used as an innovative alternative learning medium, provided that school conditions are considered and it is combined with other learning methods to optimize science learning.

This Research and Development (R&D) study aimed to develop a project-based learning (PjBL) hyper-content e-module to support students’ Self-Regulated Learning (SRL) in higher education. Utilizing the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation), the research addressed the need for innovative digital resources in the Learning Resource Center Management Course at Educational Technology Study Program Lambung Mangkurat University. Unlike previous studies that focused on isolated variables, this research integrates development, PjBL implementation, and SRL impact analysis. The hyper-content e-module incorporates multimodal features, including audio, video, infographics, and QR codes, to facilitate independent exploration. Validation by experts yielded high feasibility scores: 89% from material experts, 87% from media experts, and 88% from instructional design experts. Through qualitative content analysis conducted during the analysis and evaluation phase, the results confirmed that the PjBL-integrated e-module effectively improved students' learning independence by providing structured, project-oriented digital pathways. The results confirm that the e-module is a feasible and effective tool for modernizing instructional delivery. This study contributes an innovative framework for digital resource management and provides a foundation for future applied research in enhancing educational quality through self-regulated, technology-enhanced learning environments.

Instilling local wisdom values in early childhood is crucial for strengthening cultural identity and contextual learning. Learning media based on local wisdom needs to be developed and its effectiveness evaluated in early childhood education. This study aims to evaluate the quality of local wisdom-based instructional media for early childhood education across five aspects: systematics, language, substance, graphics, and usefulness. A descriptive quantitative survey was conducted with 100 early childhood teachers in Surakarta. The instrument was a validated questionnaire using a four-point rating scale. Reliability testing confirmed internal consistency, and ethical protocols (informed consent, anonymity) were observed. The research results show that, Findings reveal that systematics and usefulness scored highest, showing that the media is well-structured and supportive for teaching practice. In contrast, the substance and graphic aspects scored lower, indicating limited content depth and visual quality. Divergent views were noted on the use of foreign terms. Local wisdom-based instructional media is highly relevant and useful, but improvements are required in substance integration and visual design. This study contributes novelty by providing a comprehensive evaluation framework for media grounded in local culture. Practical implications highlight the importance of contextualizing media development for teachers, while future research should examine direct impacts on children’s learning outcomes.

Gender based violence against women and children in Lampung Province represents a multidimensional issue that poses serious challenges to human development and the achievement of the Sustainable Development Goals (SDGs). Although various regulations and programs have been implemented such as Gender Mainstreaming (PUG), Gender Responsive Budgeting (ARG), and local innovations like TAPIS Village and space together with Indonesia (RBI) their implementation remains largely sectoral and lacks systemic coordination. This policy paper employs a descriptive qualitative approach combined with public policy analysis to identify the root cause, namely the absence of an integrated policy framework that ensures cross-sectoral synergy in addressing gender based violence. Data were collected through interviews with key stakeholders and document studies of regional and national planning instruments, including the RPJMD, RENSTRA, and relevant regulations. The analysis reveals that weak inter-agency coordination, limited use of gender-disaggregated data, low human resource capacity, and the absence of an incentive sanction mechanism are the main obstacles to effective policy implementation. Three policy alternatives were formulated: the development of a gender responsive complaint platform for violence against women and children, the integration of gender-disaggregated data systems, and the adoption of a reward punishment system for government agencies. Based on Dunn’s six evaluation criteria, the establishment of a gender-responsive complaint platform is considered the most effective and is recommended as a strategic solution. This policy is expected to strengthen institutional synergy, enhance intervention effectiveness, and foster an inclusive and sustainable protection system for women and children in Lampung Province.

This study discusses the implementation of the demonstration method in Aqidah Akhlak learning at MA Al Muttaqin with the aim of describing the implementation process and identifying the perspectives and obstacles experienced by teachers and students. The demonstration method was selected because it is considered capable of instilling the values of faith and morality in a concrete and applicable manner, enabling students not only to understand the material theoretically but also to practice it in their daily lives. This research employed a descriptive qualitative approach with data collection techniques including classroom observations, in-depth interviews with teachers, the school principal, and students, as well as supporting documentation such as lesson plans and activity photographs. The collected data were analyzed through data reduction, data presentation, and conclusion drawing, and their validity was ensured through triangulation techniques. The findings indicate that the demonstration method was implemented in a planned manner through stages of preparation, implementation, and simple evaluation. Teachers actively demonstrated the learning material, while students were directly involved through practical activities and discussions. The method proved effective in enhancing students’ understanding, practical skills, and the development of Islamic attitudes and behaviors. Despite challenges such as limited time, large class sizes, and inadequate facilities, the demonstration method shows significant potential to improve the quality of Aqidah Akhlak learning when managed optimally.

This research looks into how site managers in construction projects in Malang City manage and improve their use of human resources. The research is driven by the significance of effective human resource management in ensuring project success and the lack of studies focusing on the operational strategies of site managers within a local context. This study uses a quantitative method that is both descriptive and analytical. It involves giving out a survey to 40 people, including site managers, contractors, and foremen. The independent variables include leadership and supervisory style, human resource planning and workforce allocation, training and competency development, team communication and coordination, performance monitoring and evaluation, as well as motivation and welfare. The dependent variable is the degree to which human resource management is optimized. The results of validity and reliability tests indicate that all research instruments are valid and reliable. Multiple linear regression analysis shows that leadership and supervisory style, along with human resource planning and workforce allocation, have a significant partial effect on improving HRM practices. Other variables have a positive but statistically insignificant partial effect on the estate. Overall, the management of human resources in construction projects in Malang City is considered to be fairly good. This study confirms that leadership and workforce planning are the main strategic factors for site managers in improving the effectiveness of human resource management in construction projects.

This study focuses on the development of an interactive learning media for introducing OpenGL in the Computer Graphics course. The research approach used is Research and Development (R&D) with the ADDIE development model, which includes the stages of analysis, design, development, implementation, and evaluation. The final product of this study is an interactive learning application that covers basic OpenGL material, simple programming exercises, evaluation quizzes, and other supporting information. The trial results show positive feedback from students. Based on the questionnaire analysis, the aspects of appearance, content, interactivity, and benefits received an average score of 85% in the "very good" category. Additionally, the effectiveness of this media is evident in the improvement of student learning outcomes, with the average score increasing from 64 to 82 after using the media, and the passing rate rising from 56% to 88%. Overall, this OpenGL-based interactive learning media proves to be effective in enhancing students' understanding and can serve as an alternative or complement in the Computer Graphics course learning process.

Flat foot is a common foot condition in humans and can lead to health problems if not properly managed. Education on flat foot prevention is very important to increase awareness and knowledge within the toddler community regarding ways to prevent and manage flat foot conditions. This study aims to determine the effectiveness of educational interventions in improving awareness and knowledge of parents of toddlers regarding flat foot prevention in Madyopuro Village, Kedungkandang District, Malang City. The methods used included counseling and educational sessions on flat foot prevention, as well as evaluation of mothers’ and children’s knowledge and awareness before and after the educational intervention. The results showed that education was effective in increasing parents’ awareness and knowledge regarding flat foot prevention. Therefore, education on flat foot prevention can serve as one of the strategies to reduce the prevalence of flat foot among children in Madyopuro Village, Kedungkandang District, Malang City.

Article 170 paragraph (1) of Law Number 1 of 2022 concerning HKPD emphasizes the synchronization of fiscal planning and policy for integrated national development. However, in the APBA (Aceh Provincial Budget) planning, discrepancies persist between the Aceh Government’s documents and the central fiscal policy direction, leading to synchronization that remains administrative rather than substantive. This issue is further complicated by Aceh's special status under Law No. 11 of 2006, which results in differences in macro indicators, program structure, and a lack of substantive participation from Aceh, creating epistemological inequality and structural injustice in central-regional financial relations. The research aims to understand why APBA management planning is not fully synchronized with government policy and to explore the ideal procedure for achieving synchronization, considering Aceh’s unique autonomy. This study is a normative juridical analysis using a legislative, conceptual, historical, and futuristic approach, with the application of authority theory, policy suitability theory, asymmetric decentralization theory, and good governance principles. The findings reveal that the lack of synchronization is caused by procedural issues, such as the absence of integration between RKPD (Regional Government Work Plan) and RKP (National Government Work Plan) schedules, the lack of a mechanism for reducing KEM-PPKF indicators, unclear fiscal support evaluation, and absence of guidelines and sanctions. Additionally, there are substantial issues like the incompatibility of Aceh's macro indicators with national targets. To achieve ideal synchronization, normative legality, equal central and regional authority, and integrated planning systems are needed.

Since the coach is the absolute core element in the process of success in training and the sport-specific goals, this study has been conducted in order to develop a scale to assess the football coaches based on the perspectives of the players. Given the nature of the study, the researcher used the descriptive method significantly the survey approach. Football players were used as the study population. The sampling method was non-random and involved a total of 80 players, 20 in the pilot and 60 in the main study. It was designed based on the scientific rules of scale-building. It had various dimensions associated with some aspects of the coach's job. Content validity was ensured and test–retest method was employed to establish reliability. Faialdani and Aleem 2020. The objective of this study was to develop the scale for assessing the performance of football coaches and to determine its validity and reliability as well. Methods: The scale was handed out to886 football coaches who have either bachelor graduation degree or higher from 16 provinces in Iran, covering the entire country.

Rapid advances in digital technology bring various benefits and risks, including the threat of cybercrime, which can particularly affect Generation Alpha. The purpose of this seminar was to raise awareness and understanding among students at SMK Bina Patriot of the importance of protecting personal data on digital platforms. The seminar was attended by 62 participants who are active internet users in their daily lives. The seminar was conducted interactively through lectures, case studies, and training on steps to protect personal data, such as creating secure passwords and managing privacy on social media. The evaluation of the results showed a significant increase in participants' understanding, reaching an average of 97%. It is hoped that this will become a strong foundation of digital literacy for the younger generation in facing the challenges of the cyber world wisely and safely. This increased understanding is expected to be a strong foundation for Bina Patriot Vocational School students to develop their digital literacy, which in turn will help them to be able to face the challenges of the digital world wisely, safely, and responsibly.