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Irregular sleep patterns are a common issue experienced by university students and are often considered a normal part of academic life. However, such conditions can have negative effects on students’ learning concentration and cognitive function. Poor sleep patterns are generally influenced by various factors, including high academic workload, habitual late-night activities, poor time management, and excessive use of electronic devices at night. This study aims to examine the relationship between sleep patterns and students’ learning concentration, identify factors contributing to irregular sleep patterns, and analyze constraints as well as propose solutions to improve sleep quality in order to enhance learning concentration. The method used in this scientific paper is a literature review, which involves examining relevant scientific sources such as research journals and academic literature related to sleep patterns and students’ learning concentration. The results of the review indicate that students with poor sleep patterns tend to experience physical fatigue, decreased immune function, cognitive impairment, and difficulties in maintaining focus and concentration during the learning process. In the long term, these conditions have the potential to reduce academic achievement and learning motivation. Therefore, it can be concluded that effective time management, limiting the use of electronic devices before bedtime, creating a conducive sleep environment, and support from universities through health education play an important role in improving students’ sleep patterns. With regular and high-quality sleep, students’ learning concentration is expected to improve, allowing the learning process and academic achievement to proceed optimally.

The community service program conducted by students during the Field Work Practice (PKL) at TPQ Nurul Huda, Riam Mengelai Village, is implemented as a tangible contribution to student guidance, focusing on enhancing religious competence, discipline, and worship skills. This program was motivated by the need to improve the quality of religious education systematically and according to the skill level of each student, making learning more effective and targeted. The objective of this service is to optimize student guidance by improving Quran reading skills, daily prayer memorization, moral development, and active participation in religious activities according to each class’s ability. The implementation method includes initial observation, planning a guidance program based on skill levels, direct teaching and learning, individual and group mentoring, and periodic evaluation. Students are divided into four classes according to their ability: Class 1 for students at IQRA’ levels 1 and 2, Class 2 for IQRA’ 3 and 4, Class 3 for IQRA’ 5 and 6, and Class 4 for students who can read the Quran fluently. Each class receives materials tailored to their level, ranging from introduction to Arabic letters, Quran reading, daily prayer memorization, to moral development and worship practices. This class-based guidance approach allows PKL students to provide focused attention, ensuring optimal learning outcomes. The results show significant improvements in students’ discipline, learning motivation, Quran reading skills, prayer memorization, and moral understanding. Class-based guidance according to skill levels provides each child with an appropriate learning experience, enabling maximal development. PKL students gain practical experience in early childhood religious education, lesson development, and classroom management. This program is expected to serve as a systematic, effective, and sustainable model for student guidance at TPQ Nurul Huda.

This article explores inconsistencies in employee performance within small, project-oriented service sectors, where quality depends on daily tasks, punctuality, and adherence to procedures. Since skill development relies largely on informal workplace learning, differences in worker competencies often lead to rework, customer complaints, and safety issues. The study investigates how skills and competencies affect employee performance, illustrating how individual abilities translate into observable performance through the ability–motivation–opportunity (AMO) framework and experience-based learning. A qualitative case study at Rajasa Teknik included interviews and observations to examine project coordination, quality standards, and supervision practices. Results indicate that competencies and skills primarily influence ability, but sustained motivation- driven by realistic goals and fair feedback- along with ample opportunities such as smooth material flow, clear roles, and on-site decision support, enhance performance. The findings underline the importance of a cohesive work system (task division, quality control, communication), a consistent safety culture (K3), and straightforward, repetitive HR practices that facilitate tacit knowledge transfer into routines. Improvements suggested involve mapping core competencies, brief mentoring sessions, quality-focused standards, and evaluation systems to minimise service variation and promote sustainable performance in similar businesses. Overall, this research broadens the understanding of performance management in small enterprises and offers practical guidance for interventions.

This community service program is entitled Improving Microcontroller Competence of Students of SMK Negeri 3 Pematangsiantar through Arduino Training Based on Industrial Practice and is implemented as a follow-up to the school's official request to invite university practitioners as guest teachers in order to strengthen industry-based vocational learning. The activity was carried out on November 27, 2025 at the Computer Laboratory of SMK Negeri 3 Pematangsiantar involving 50 grade XI students, and guided by Andi Setiadi Manalu, S.Kom., M.Ti as the main instructor of Arduino material which focuses on the introduction of microcontrollers, basic programming, sensor integration, and simple automation project design. The purpose of this activity is to improve students' technical competence in the field of embedded systems while fostering work readiness through real-world practice-based learning experiences. The implementation method uses an experiential learning and project-based learning approach, which combines brief conceptual explanations with direct practice, technical discussions, and problem-based project assignment completion. The evaluation results show an increase in students' understanding of microcontroller functions, programming logic structures, and the ability to connect hardware and software in one work system. In addition, students demonstrated increased motivation, confidence, and interest in industrial technology, as reflected in their active participation during the practicum and their successful independent completion of functional prototypes. Overall, this activity proved effective in strengthening the technical competencies of vocational high school students and supporting the implementation of the link and match policy between vocational education and the needs of the industrial world, while also emphasizing the strategic role of higher education institutions in supporting the improvement of human resource quality at the vocational high school level.

Teaching fiction in Indonesian language classrooms is often constrained by text-centered instruction and limited use of engaging digital media. In the era of Generation Z learners who are visually and digitally oriented, innovative learning materials are needed to enhance motivation, interpretation, and comprehension of literary texts. This study aims to develop and evaluate a Scribus-based digital magazine for fiction learning by integrating the ADDIE model within a qualitative descriptive framework. The research adopted a qualitative descriptive design comprising five stages of the ADDIE model: Analysis, Design, Development, Implementation, and Evaluation. The study was conducted at SMP Negeri 10 Semarang, involving one Indonesian language teacher and fifteen Grade VIII students, who were selected through purposive sampling. Data were collected through observation, interviews, and documentation, and analyzed using the Miles and Huberman model (data reduction, data display, conclusion drawing). Media and content experts conducted validation to assess the feasibility, usability, and pedagogical quality of the content. Findings revealed that the Scribus-based learning media effectively increased students’ engagement and comprehension in analyzing fictional elements such as plot, character, and setting. Expert validation results indicated a high feasibility level, with mean scores above 85% in design and content quality. Teachers reported improved classroom interaction and creativity, while students expressed enthusiasm for the visual and interactive format. The study concludes that open-source tools, such as Scribus, can provide cost-effective and pedagogically sound alternatives for developing literary learning media. The integration of ADDIE and multimodal design promotes contextual, engaging, and sustainable learning experiences. Future research should explore multimedia enhancements, such as audio storytelling and cross-curricular applications, to broaden the pedagogical impact.

This article investigates how Islamic Education teachers implement their professional competence in managing learning at a public Islamic senior secondary school in North Maluku, Indonesia. Teacher competence is understood as a multidimensional construct that includes pedagogical, professional, personal, social, and spiritual dimensions and is expressed through lesson planning, classroom instruction, and learning assessment. Using a qualitative naturalistic design, data were collected through participant observation, in depth interviews with teachers, school leaders, and students, and documentation of lesson plans and institutional records. The findings show that lesson planning is carried out consistently and aligned with the curriculum, but the depth and creativity of plans vary between teachers, with some documents remaining largely administrative. In classroom instruction, teachers demonstrate sincere efforts to create a conducive learning climate, connect Islamic teachings with students daily lives, and encourage participation, although limited use of educational technology, differences in student engagement, and classroom management challenges constrain the consistency of instructional quality. Assessment practices employ diverse techniques to evaluate cognitive, affective, and psychomotor domains, yet the systematic use of formative and authentic assessment is still uneven due to workload and time pressures. Supporting factors include institutional backing through workshops and subject teacher forums, supportive leadership, adequate facilities, and teacher experience, while inhibiting factors comprise internal limitations in instructional design, external constraints related to technology and student diversity, and structural administrative demands. Overall, the study offers an integrated and context specific picture of how competence in learning management contributes to students understanding, motivation, and religious character.

This study aims to explore the communication styles and experiences of healthcare workers in enhancing public service communication skills at Petir Community Health Center (Puskesmas Petir) in Tangerang City. Effective communication is a crucial factor in the quality of healthcare services for patients; however, various challenges such as time constraints, differences in patients’ backgrounds, and work pressure often hinder optimal interactions. This research employs a qualitative approach with a case study method, involving in-depth interviews, participatory observations, and document analysis to uncover the experiences, perceptions, and practices of healthcare workers in communicating with patients and the community. The findings indicate that communication skills are improved through internal training, peer mentoring, and the adaptation of communication strategies to match patient characteristics. Additionally, personal motivation, managerial support, and a conducive work environment play significant roles in the successful implementation of communication strategies. The results of this study provide an in-depth understanding of public service communication practices within the community health center context and serve as a basis for recommendations in developing training programs and policies to enhance the quality of interactions between healthcare workers and the community.

This study focuses on the development of a case study–based digital book aimed at improving learning quality in Office Management education, where students are required to master both conceptual understanding and practical decision-making skills. Despite the increasing use of digital learning resources in higher education, existing instructional materials often lack contextual integration between theory and real workplace scenarios, resulting in limited student engagement and insufficient opportunities for problem-based learning. To address this issue, the present research aims to design and develop an interactive digital book enriched with authentic case studies that align with course learning outcomes. The study employed a Research and Development approach using the 4-D model Define, Design, and Develop to produce learning materials validated by experts and tested through limited trials. The results show that the digital book achieved high feasibility, with an average expert validation score of 87.33%, while student responses reached 93.87%, indicating strong acceptance, improved motivation, and enhanced perceived understanding. The synthesis of these findings demonstrates that embedding case-based learning elements into digital book formats can effectively support critical thinking, contextual reasoning, and independent learning in Office Management courses. In conclusion, the developed digital book is classified as highly feasible for instructional use and holds substantial potential to enhance learning experiences, although further research is recommended to examine its broader effectiveness and long-term impact on student learning outcomes.

The ability to write scientific papers is an essential competency for students in supporting academic achievement and readiness to face the world of work and research. However, many students still experience difficulties in compiling scientific papers, especially in the aspects of writing systematics, the use of academic language, and reference management. In response to this problem, the service team carried out a Scientific Writing Preparation Training for PASIM National University students as a form of implementation of the Tri Dharma of Higher Education in the aspect of community service. The training method uses an andragogy approach through interactive lectures, discussions, and hands-on practice. The activity was attended by around 50 students across study programs. The training material includes an introduction to scientific papers, writing rules, topic determination techniques, reference search and management, and outline preparation. Evaluation was carried out through observation, assessment of written products, and satisfaction questionnaires. The results showed an increase in participants' understanding by 30–40% based on the comparison of pre-test and post-test. All participants succeeded in compiling an outline of scientific papers, and the majority expressed satisfaction with the training. This activity has proven to be effective in improving students' scientific writing skills and fostering academic motivation and culture. It is recommended that similar training be carried out on an ongoing basis with intensive mentoring to support the improvement of the quality of human resources and contribution to student scientific publications.

The church, as the body of Christ, carries a vital responsibility in shaping the congregation’s understanding of biblical doctrine as the foundation of a sound life of faith. However, in practice, there remains a gap between the theological instruction provided and the congregation’s actual comprehension in daily life. This study aims to analyze the level of understanding among local congregations regarding biblical doctrine, identify the factors influencing this understanding, and examine the discrepancies between teaching and its application in everyday life. This research employs a qualitative approach using a library research method, focusing on the examination of biblical texts, theological works, and relevant academic literature. The findings indicate that the congregation’s level of understanding of biblical doctrine varies and is influenced by internal factors such as spiritual motivation and faith experience, as well as external factors such as the quality of teaching and ecclesiastical leadership. The gap between teaching and understanding is attributed to the lack of contextual and interactive learning methods. This study underscores the importance of continuous and dialogical theological formation within local churches so that congregants may not only comprehend doctrine cognitively but also embody it practically in faith and action. These findings are expected to enrich the field of practical theology and serve as a reference for developing faith education within the church.

This study aims to identify the implementation of soft skills and hard skills, explore strategies for developing hard skills, and analyze entrepreneurial independence among vocational students. Using a qualitative approach, data were collected through interviews and observations, then analyzed descriptively through data reduction, presentation, and verification. The results show that soft skills are internalized through workplace culture programs emphasizing ethics, communication, and adaptability, supported by mentoring and reflection activities. Hard skills are applied in alignment with industry needs through curriculum synchronization, hands-on practice, and skill-based projects, ensuring professional competence. Development of hard skills is strengthened through internships, external training, and peer teaching, with success assessed from product quality, innovation, and relevance to market demand. Entrepreneurial independence is fostered through motivation, alumni inspiration, and the Teaching Factory program that integrates learning with real business experiences. Internships also help students interact directly with customers and handle business challenges, while sustainability is maintained through product management and freelance opportunities. Overall, the implementation of internship-based learning effectively enhances vocational students’ technical and non-technical competencies, enabling them to adapt, innovate, and compete in the dynamic job market.

This research aims to develop an electronic student worksheet (E-LKPD) based on Liveworksheet, integrated with Quizwhizzer, for teaching economic activities in elementary school. The background of this study stems from the limited variation in learning activities and the underutilization of digital technology in the learning process at schools. To address these problems, the study seeks to produce innovative, interactive, and easily accessible learning media that can support student engagement and improve learning outcomes. The development process follows the ADDIE model, consisting of five stages: Analyze, Design, Development, Implementation, and Evaluation. In the analysis stage, the needs of students and teachers were identified. The design and development stages involved creating E-LKPD content integrated with Liveworksheet and interactive quizzes using Quizwhizzer. The implementation was carried out through classroom trials, followed by evaluation to assess the effectiveness and feasibility of the product. Data collection was conducted through expert validation (media, material, and language experts) and questionnaire responses from both teachers and students. The validation results indicated that the E-LKPD developed is of excellent quality, with a score of 90% from media experts, 98% from material experts, and 96% from linguists. The student trial also produced highly positive results, with a feasibility score of 83%, reflecting strong student enthusiasm and acceptance of the media. Teachers also responded positively to the practicality and clarity of the content. Based on these results, it can be concluded that the Liveworksheet-based E-LKPD integrated with Quizwhizzer is highly feasible and effective for use in teaching economic activities at SD Negeri 7 Kampungdalem. This learning media is expected to increase students' interest, motivation, and active participation, while also optimizing the role of technology in supporting a more engaging and meaningful learning experience in the classroom.

This study aims to empirically examine the influence of compensation, work motivation, and work environment on employee turnover intention at PT. XYZ, Kimia Merak Division. This study is expected to contribute both theoretically and practically in the field of human resource management, particularly in reducing employee turnover. The problem of turnover intention is a crucial issue because it can have negative impacts on organizational sustainability, such as increased recruitment costs, disrupted productivity, and the loss of experienced employees. The research method used is a quantitative approach with a purposive sampling technique. The study sample consisted of 75 permanent employees who have worked for at least two years. Data collection was carried out using a questionnaire instrument that has been tested for validity and reliability. Data analysis used multiple linear regression to test the influence of independent variables on the dependent variable. The results of the study indicate that compensation, work motivation, and work environment each have a negative and significant effect on turnover intention. This means that the better the compensation provided, the higher the employee's work motivation, and the more conducive the work environment, the lower the tendency of employees to intend to leave the company. The findings indicate that improving compensation packages, enhancing employee motivation, and maintaining a supportive work environment are crucial strategies to reduce turnover intention. Based on these results, companies are advised to design fair and competitive compensation systems, create programs that enhance intrinsic and extrinsic motivation, and ensure a safe, comfortable, and supportive work environment for employee performance. This way, companies can retain quality human resources and maintain operational stability.

This community service program focuses on training teachers at SMKN 1 Malingping in developing formative assessment instruments using the Quizizz and Wordwall platforms. The main objective is to enhance teachers’ competencies in integrating technology into classroom assessment practices, thereby improving the quality of teaching and learning. Formative assessment plays a crucial role in the learning process as it allows teachers to continuously monitor student progress, identify learning gaps, and provide timely feedback that supports both remediation and enrichment. By mastering digital tools such as Quizizz and Wordwall, teachers can design engaging, interactive, and effective assessment activities that align with curriculum objectives while also increasing student motivation and participation. The training was conducted through a workshop model, combining theoretical sessions on formative assessment principles with hands-on practice in creating and implementing online quizzes, interactive games, and customized learning activities. Teachers were guided step-by-step in account creation, content development, and analyzing assessment results for instructional decision-making. Feedback sessions were also integrated to address challenges and share best practices. The results of the training indicated a significant improvement in teachers’ skills and confidence in utilizing Quizizz and Wordwall for formative assessment. Participants demonstrated the ability to design varied assessment formats, adapt content to students’ needs, and effectively interpret assessment data to inform teaching strategies. Moreover, teachers reported increased student engagement when these platforms were implemented in classroom settings. This program highlights the importance of equipping educators with digital literacy skills that are relevant to 21st-century learning demands. The integration of Quizizz and Wordwall not only streamlines the assessment process but also fosters a more dynamic and student-centered learning environment. The experience from SMKN 1 Malingping suggests that similar training initiatives can be replicated in other schools to promote effective, technology-based formative assessment practices.

This qualitative descriptive research explores the principal’s efforts to enhance teacher performance through the implementation of educational supervision at SDI Puudhombo, East Nusa Tenggara. The study aims to understand the strategies, processes, and impacts of educational supervision in improving teaching quality. Purposive sampling was used to select three informants consisting of one school principal and two classroom teachers. Data were gathered through structured interviews, allowing for in-depth exploration of participants’ experiences and perceptions. Analysis was conducted using the Miles and Huberman interactive model, involving data reduction, data display, and conclusion drawing to ensure the credibility and reliability of the findings.The results reveal that educational supervision is systematically implemented twice a year, guided by a well-structured plan that outlines objectives, schedules, and targeted competencies. The principal applies a collaborative supervision approach, using classroom visitation techniques to observe teaching practices in real contexts. Post-observation, constructive feedback sessions are conducted to highlight strengths, identify areas for improvement, and provide practical recommendations for pedagogical development. Teachers demonstrate notable progress in preparing lesson plans, delivering interactive learning activities, and applying effective evaluation methods. However, certain aspects such as the integration of technology in teaching and differentiation strategies still require further enhancement. The findings indicate that educational supervision not only improves technical teaching skills but also fosters teacher professionalism, boosts work motivation, and promotes a culture of continuous improvement within the school. The study underscores the importance of consistent, supportive, and developmental supervision in elevating instructional quality. It concludes that systematic and ongoing educational supervision represents a highly effective strategy for advancing teacher performance in elementary education. This research enriches the body of literature in educational management and provides practical implications for strengthening school leadership, particularly in rural and resource-limited contexts such as East Nusa Tenggara.

The objectives of this study are: (1) to analyze the motivation of elderly individuals to remain employed in the agricultural sector; (2) to examine the simultaneous and partial effects of elderly health, work experience, age, and income outside the agricultural sector on the working hours of the elderly in agriculture; and (3) to analyze the moderating role of income outside the agricultural sector in the relationship between elderly health and the working hours of elderly individuals in the agricultural sector in Buduk Village, Mengwi District. This study employed a quantitative, associative approach conducted in Buduk Village, with a sample size of 100 elderly individuals aged 60 and above. The sampling method used was non-probability sampling, including accidental sampling, snowball sampling, and purposive sampling techniques. Data were collected through observation, structured interviews, and in-depth interviews. The data were analyzed using moderation regression analysis and processed with the assistance of SPSS software. The results of the study indicate that: (1) the primary motivation for elderly individuals to continue working is the absence of others to manage their agricultural land; (2) the variables of elderly health, work experience, and income outside the agricultural sector have a negative and significant effect on the working hours of the elderly in agriculture, while the age variable has a negative but insignificant effect; (3) income outside the agricultural sector serves as a pseudo-moderating variable in the relationship between elderly health and their working hours in the agricultural sector in Buduk Village. The implications of these findings highlight the need for policies that support improving the quality of life of the elderly and empowering them economically through alternative income sources that do not rely heavily on physical labor.

In the increasingly competitive hospitality industry, the role of the front office has become very crucial because it is the first and last point of interaction between hotels and guests. The operational success of a hotel is largely determined by the performance of the workforce in the front office, which directly affects the first impression, guest satisfaction, and overall reputation of the hotel. This study discusses in depth the importance of the Front Office Workforce Maintenance Program at Hotel Room Inc Bandung as a human resource management strategy to improve service performance. The program covers various aspects, such as providing regular training, developing communication skills, understanding guest management, and improving employee well-being, motivation, and loyalty. The main goal of this program is to minimize turnover rates, improve workforce competence, and maintain optimal hotel service standards. Through this approach, hotels can create a conducive working atmosphere, consistent service, and a memorable stay experience for guests. The findings in this study indicate that investment in workforce maintenance directly has a positive impact on service quality and guest satisfaction, which is the key to success in the modern hospitality industry.

Training and education (diklat) play a significant role in enhancing the professionalism of teachers. In an ever-evolving educational landscape, teachers are required to possess competencies that extend beyond mere mastery of content; they must also demonstrate pedagogical and managerial skills. Through training programs, teachers can access various workshops designed to enrich their knowledge and skills, including innovative teaching methods, the use of technology in learning, and effective assessment strategies. Training also serves as a platform for sharing experiences and best practices among teachers, fostering a supportive learning community. By participating in regular training, teachers can update their knowledge in line with curriculum developments and student needs. Furthermore, training contributes to increased motivation and job satisfaction among teachers, positively impacting their performance in the classroom. Overall, training is a crucial investment in the professional development of teachers, ultimately contributing to the improvement of educational quality and student learning outcomes. Therefore, the role of training in enhancing teacher professionalism cannot be overlooked and should be prioritized in educational policy.

The low activity of students in biology learning is the main challenge in efforts to improve the quality of science learning in secondary schools. This study aims to analyze the effectiveness of the application of the Project Based Learning learning model in increasing student activity and learning outcomes in respiratory system materials at SMA Negeri 2 Langowan. This research is a Class Action Research that is carried out in two cycles, each of which includes stages of planning, action, observation, and reflection. The subjects of the study were 13 students in grade XI. The instruments used include student activity observation sheets and the final test of the cycle based on description questions. The results showed that in the first cycle, only 38.46% of students achieved learning completeness with an average score of 60. However, after improving the strategy in cycle II through active mentoring, learning motivation, and strengthening group work, completeness increased to 92.30% with an average score of 84.69. These findings indicate that the Project Based Learning learning model is able to build student activeness through contextual, collaborative, and hands-on experience-based learning. The increase in activeness is reflected not only in test results, but also in students' active participation in discussions, group presentations, and project completion. The implications of this study show that Project Based Learning is feasible to be implemented as an innovative learning strategy to improve the quality of student interaction and engagement in biology learning on an ongoing basis.

Improving the quality of leraning in vocational high school (SMK) is essential to meet the demands of a competency-based workforce, especially in the Agricultural Food Crop and Horticultural Agribusiness expertise program. One of the challenges faced is the low student achievement in practical subjects, such as Grafting techniques. This study aims to enhance the learning outcomes of grade X ATPH 2 students at SMK negeri 1 Gondang through the implementation of the Project-Based Learning (PjBL) model in the Agribusiness Food Crop and Horticulture subject, focusing on grafting material. This research employed a Classroom Action Research (CAR) method conducted in two cycles, starting from the pre-cycle to cycle I. the research involved 30 students and was conducted from February to April 2025. The instrument used was a cognitive test analyzed quantitatively to measure student learning outcomes. The results showed an increase in the average student score from 51.23 in the pre-cycle to 76.2 in cycle I. the percentage of learning mastery also significantly increased from 16% to 57%. The implementation of the Project-Based Learning (PjBl) model provided a concrete and comprehensible learning experience, enhancing student participation and motivation.