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The Online Document Information System (Si-DOI) represents a digital innovation aimed at improving the quality of population administration services. This research analyzes the implementation and performance of Si-DOI at the Population and Civil Registration Office of Palangka Raya City. The research methodology employs a qualitative descriptive approach with a case study design, utilizing data collection techniques through in-depth interviews, observation, and documentation. Research respondents include office employees, service users, and relevant stakeholders. The findings indicate that Si-DOI implementation has facilitated document access, accelerated administrative processes, and enhanced public service transparency. However, several technical constraints and infrastructure limitations still require improvement. The research recommends system capacity enhancement, human resource development, and continuous updates to optimize Si-DOI performance. The conclusion suggests that Si-DOI has the potential to become an effective population administration information system, but requires ongoing commitment to development and improvement.

This study evaluates the effectiveness of AI-powered tutoring systems in enhancing personalized English language learning among students in Colleges of Education in Lagos State, Nigeria. The primary objectives include assessing the impact of these systems on students' English proficiency and evaluating their perceptions of usability and effectiveness. Guided by four research questions, the study aims to provide insights into the integration of AI in educational contexts. Employing a survey research design, the study targeted a population of approximately 50,000 final-year students across several Colleges of Education. A sample of 400 students was selected using a combination of convenience and stratified random sampling techniques, ensuring representation from two institutions: the Federal College of Education (Technical) Akoka (FCET) and the Adeniran Ogunsanya College of Education (AOCOED). A structured questionnaire with 30 items was developed and validated, achieving a reliability coefficient of 0.81. Data collection methods included both in-person and online approaches, yielding a response rate of 74.5% (298 completed questionnaires). Data were analyzed using descriptive statistics and t-test for hypothesis testing. The findings revealed a significant difference in English language proficiency between students using AI tutoring systems and those using traditional methods, with the AI group reporting better outcomes. Additionally, students expressed mixed perceptions regarding the usability of AI systems. Major recommendations include enhancing AI system functionalities, providing comprehensive training for users, and addressing technological barriers to ensure effective implementation. This study underscores the potential of AI in education while highlighting the need for ongoing improvements and support mechanisms.

This study aims to explore the various challenges faced by students in learning science and to analyze the internal and external factors that influence them. This research is motivated by the low success rate of students in science courses, which is thought to be due to multiple obstacles involving cognitive, affective, and learning environment aspects. The research method used is a qualitative approach, with data collected through in-depth interviews and surveys of students enrolled in science courses at universities. The findings show that internal factors, such as self-efficacy, basic mathematical skills, and intrinsic motivation, play a significant role in influencing students’ understanding of science material. On the other hand, external factors, including curriculum, teaching methods, environmental support, and facility limitations, also have a substantial impact. This study suggests improvements in curriculum reform at the elementary and secondary levels, more interactive teaching methods, and adequate academic support to help students overcome difficulties in science courses. These findings are expected to provide insights for educational institutions and educators in designing more effective learning strategies to enhance students' competencies in science.

Quality education is a fundamental foundation for human development and national progress. Women play a strategic role in supporting education at both family and community levels; however, they still face various barriers in accessing and participating in quality education. This community service program aims to empower women to support the realization of quality education through a participatory approach. The method employed is a participatory approach with a qualitative descriptive design, involving women actively in socialization, training, group discussions, and educational mentoring activities. The results indicate an increased awareness among women regarding the importance of quality education, improved understanding of women's strategic roles in family education, as well as enhanced self-confidence and participation in community-based educational activities. These changes in attitudes and behaviors serve as initial indicators of the success of women's empowerment in supporting educational quality improvement. The program demonstrates that women's empowerment through participatory approaches and continuous mentoring contributes positively to the development of inclusive and sustainable education at the family and community levels.

This research aims to evaluate the effectiveness of project-based collaborative learning in improving the English speaking skills of high school students. Using a quasi-experimental design, this study involved 64 eleventh-grade students divided into an experimental group (n=32) using project-based collaborative learning methods and a control group (n=32) using conventional methods. Data were collected through pre-test and post-test speaking assessments, classroom observations, and interviews with students and teachers. The results showed that the experimental group experienced a significant improvement in English speaking skills compared to the control group (p<0.05) with a large effect size (d=0.87). Qualitative analysis revealed that project-based collaborative learning increased students' motivation, confidence, and critical thinking abilities. These findings indicate that the project-based collaborative learning approach can be an effective strategy for developing English speaking skills in the EFL (English as a Foreign Language) context.

This study aims to analyze the influence of Big five personality and Psychological capital on employee performance at XYZ Company, an educational institution. The research employs a descriptive quantitative method with path analysis using AMOS. The sample was randomly selected from all employees of XYZ Company. The results indicate that Big five personality and Psychological capital have a positive and significant impact on employee performance. The dimensions of conscientiousness and optimism contributed the most to performance improvement. This study provides critical implications for human resource management, particularly in designing strategies for personality development and psychological capital enhancement to boost organizational productivity.

This study aims to describe the effect of the Project Based Learning model on the ability to write folk tales among fifth-grade elementary school students. The method used is a quasi-experimental design with a nonequivalent control group design. The subjects of this study were fifth-grade students of SD Negeri 06 Ladang Padi. The sample consisted of two classes: class VA as the experimental group and class VB as the control group. The experimental class implemented the Project Based Learning model, while the control class used a text-based teaching method. The students' ability to write folk tales was measured through a pretest and posttest administered to both groups using the same question, consisting of one item. The statistical data analyzed included normality tests, homogeneity tests, and hypothesis testing, processed using SPSS 23 software. The results showed that the hypothesis test produced a significance value of 0.00 < 0.05, indicating that Ha was accepted and Ho was rejected.The influence of the Project Based Learning model can be seen in the significant improvement in the experimental class. The improvement in students' ability to write folk tales was evidenced by the difference in the average posttest scores between the experimental and control classes. The experimental class achieved an average posttest score of 80.13, while the control class scored 60.12 on average. These findings demonstrate that the implementation of the Project Based Learning model significantly affects the ability to write folk tales among fifth-grade students at SD Negeri 06 Ladang Padi.

This study aims to determine the effect of using the Two Stay Two Stray (TSTS) learning model on the listening skills of fifth-grade students. The research was conducted in classes VB and VC at UPT SDN 015 Sumber Sari, involving a total of 62 students, during the odd semester of the 2024/2025 academic year, specifically in July 2024. The study utilized a Non-Equivalent Control Group Design, involving two classes: VC as the experimental class with 32 students and VB as the control class with 30 students. In the experimental class, learning was conducted using the Two Stay Two Stray (TSTS) model, while in the control class, conventional teaching methods were applied. Students' listening skills were assessed through pretests and posttests in audio format, each consisting of 20 questions. The data collected were analyzed using normality tests, homogeneity tests, and hypothesis testing through the SPSS 24 application. The results showed that hypothesis testing using the t-test produced a significance value of 0.000 < 0.05, indicating that Ha was accepted and Ho was rejected. These findings suggest a significant effect of applying the Two Stay Two Stray (TSTS) learning model on students' listening skills. This improvement was evident from the average posttest scores, with the experimental class achieving an average of 83.48, higher than the control class's average of 71.74. Thus, this study confirms that the use of the Two Stay Two Stray (TSTS) model is effective in enhancing the listening skills of fifth-grade elementary school students.  

This study aims to measure the effectiveness of video tutorial media on making platted brioche in improving the knowledge of Culinary Education Study Program at Jakarta State University. The research method used is pre-experimental with a One Group Pretest-Posttest design. The sample consists of 28 Culinary Education Study Program at Jakarta State University who are taking the Bread Processing course in the 121st semester of the 2024/2025 academic year. Based on the research results, the pre-test score in the normality test was 0,072, and the post-test score was 0,251, both of which are greater than the significance level of 0,05, indicating that the data is normally distributed. The homogeneity test results showed a  p-value of 0,582, which also exceeded the significance level of 0,05,indicating that the data is homogeneous. Hypothesis testing using the Paired Sample t-test resulted in a significance value of 0,00, which is less than 0,05, and a t-count > t-table, thus H1 is accepted and H0 is rejected. The N-Gain test result was 47,41%, which is included in the moderate category. Thus, there is a positive improvement in the learning process using the video tutorial media on making platted brioche, and the likert scale results show that 84,3% of respondents agree that the use of video tutorial media on making platted brioche is effective in enhancing knowledge.

This study aims to examine the impact of a 6-phase design using an asymmetrical dual 3-phase design on the torque and speed of an induction motor, where the newly designed motor still uses a 3-phase power source. The research compares the performance of a conventional 3-phase induction motor with that of an asymmetrical 6-phase induction motor design, focusing on torque and speed. This motor is only designed in terms of its windings, so the motor's position remains unchanged. The 3-phase system applied to the 6-phase induction motor design ensures that the 6-phase motor operates within a 3-phase system. The study also explores performance improvements, particularly in torque and speed, by redesigning the windings of a 3-phase induction motor into an asymmetrical 6-phase motor. The induction motor used in this research has the following specifications: 3-phase, 2 A, 1390 RPM, 50Hz, 0.75 kW, and 380Y. The study aims to understand the effects of the asymmetrical 6-phase induction motor design, particularly regarding torque and speed. The results show that the torque and speed of the two motors differ due to the asymmetrical 6-phase winding design. In a conventional 3-phase induction motor, the winding coil layer distance is 120°, whereas, in the asymmetrical 6-phase induction motor, the distance between the first and second layers is 30°. Based on this analysis, the asymmetrical 6-phase induction motor design demonstrates better performance compared to the conventional 3-phase induction motor.

Operational management is an important part of problem solving factors in manufacturing companies because they have to face changing environmental conditions. Marketing Strategy is a strategy designed to promote goods or services with the aim of generating profits. Especially in some contexts, consumers tend to focus more on brands than products when making purchases, choosing certain brands because they have a positive image. Qualitative research methods place more emphasis on observing phenomena that occur and more on examining the substance of the meaning of these phenomena. Descriptive qualitative research means that the researcher must describe an object, phenomenon, or social setting which will be outlined in narrative writing. Benefits and Objectives of Company Operational Management 1. Efficiency (increasing efficiency) 2. Productivity (increasing efficiency) 3. Economy (reducing costs) 4. Quality (improving quality) 5. Reduced processing time (reducing production process time) Suggestions for this research are that several objects can be added to determine product quality improvements.

This research aims to analyze the impact of using audiovisual media on improving the Arabic listening skills (maharatul istima') of class X students at MA Al- Maghfiroh. The method used was an experiment with a pretest-posttest control group design. The research sample consisted of two groups, namely the experimental class which used audiovisual media in the form of animated videos and the control class which used regular audio media. The research instrument has been tested for validity and reliability, with 18 of the 20 instrument items declared valid and a Cronbach's Alpha value of 0.823. Data were analyzed through normality tests, homogeneity tests, t-tests, and N-Gain calculations. The results showed that the average posttest score for the experimental class (81.20) was higher than the control class (70.50). The N-Gain value for the experimental class is 0.55 (medium category), while for the control class it is 0.38 (medium category). The t-test shows that there is a significant difference between the two groups, with the calculated t value (2.410) greater than the t table (2.080) and a significance of 0.020. These findings indicate that the use of audiovisual media, especially animated videos, is significantly more effective in improving students' listening skills compared to regular audio media. These results recommend the application of audiovisual media in Arabic language learning to support the improvement of istima skills.

This research aims to optimize cross-cultural property marketing through the implementation of Integrated Marketing Communication (IMC) and competency training for the sales team at Central Group, one of the leading property developers in Batam. The main challenges faced by the company are the lack of cross-cultural communication skills in the sales team and a marketing strategy that is not yet fully integrated. Therefore, this program is designed to increase marketing effectiveness while strengthening brand image in the multicultural market. This research uses a descriptive-analytical method by collecting data through observation, interviews and documentation analysis. Research stages include planning, implementing training, implementing IMC strategies, monitoring and evaluation. The IMC strategy is implemented through various channels, including social media, paid advertising, traditional media, as well as organizing events such as the Central Property Festival. The research results show significant improvements in marketing strategy coordination, sales team skills, and synergy between the company and the local community. Apart from that, the implementation of IMC has been proven to be able to increase company brand awareness and support the growth of property sales in domestic and international markets. This research makes a practical and academic contribution by offering an integrated marketing strategy model that can be replicated in other property industry contexts. 

The village of Blendung, located in the Ulujami sub-district, Pemalang Regency, faces various social and economic challenges, including high unemployment rates and declining incomes due to limited job access and the impact of tidal flooding. One of the efforts to increase community income is through training in making presto milkfish, aimed at empowering Micro, Small, and Medium Enterprises (MSMEs) in the fish processing sector. This training is designed to enhance community skills in diversifying milkfish-based products, such as boneless milkfish, fish cakes, and smoked milkfish, as well as introducing digital marketing strategies to expand the market.The methods used include a participatory approach in processing and packaging technology training, as well as social media-based marketing education. The results of the training showed an improvement in the skills and understanding of participants regarding the production and marketing processes of value-added products. This program also contributes to the growth of local MSMEs, which have significant potential in supporting the regional economy.

This program aims to increase the income of MSME housewives through innovation and modification of donut topping products. This program is designed to empower housewives with new skills in making and marketing more interesting and varied donuts. Through training and mentoring, it is hoped that housewives can improve the quality of their products, attract more customers, and ultimately increase family income. The method used to develop the Skills Training Program is the Participatory Action Research (PAR) approach. This approach involves the active participation of SME owners, namely housewives, as program stakeholders. Data collection techniques include interviews, surveys and observations, while the data collected will be analyzed qualitatively by coding data and compiling narratives to identify relevant problems and solutions. The result of this work, namely the UKM skills improvement program for housewives, is a comprehensive initiative that involves the active participation of UKM owners and stakeholders. This includes technical, managerial, financial and financial literacy training to increase production and competitiveness of SMEs. The program also covers aspects such as information technology, social skills, environmental sustainability and collaboration to empower SMEs as a whole. With this holistic approach, it is hoped that SMEs can develop and contribute to local economic growth and have wider market opportunities, especially for housewives in general.

Cakwe Cigombong, a micro business located on Jalan Cibogo, Kelapa Dua District, Tangerang Regency, Banten, faces challenges in improving its branding to attract a wider consumer base. An effective branding strategy is very important to support the growth and competitiveness of these MSMEs. This community service activity aims to design and implement branding improvements that are tailored to business needs and conditions. The interventions carried out include the creation and installation of promotional banners, the development of more attractive menu designs, and the integration of the QRIS digital payment system to facilitate transactions. The results show that these efforts increase the attractiveness of the product among consumers. By adopting this branding strategy, Cakwe Cigombong is in a better position to compete and grow in the local market.

The creative industry holds significant potential in providing economic opportunities, especially for children with special needs (CSN), who often face limitations in independently utilizing their skills after graduating from school. A community service program at SLB 1 Payakumbuh aims to empower CSN through training in creative skills, managerial reinforcement, and product marketing. Using a practice-based approach, this training includes crafting production, graphic design, and introducing digital marketing platforms. The results indicate an improvement in technical skills and self-confidence, enabling CSN to produce high-quality products with competitive market value. Nevertheless, challenges remain, particularly in accessing capital, equipment, and business network support. This program also seeks to connect CSN with local communities and business actors to foster collaborations that support the sustainability of their creative enterprises. Through entrepreneurship training, mentorship, and adequate facilities, CSN are expected to contribute independently to the creative economy while inspiring other communities to empower similar potential.

This research aims to design an Aircraft Jacking control system for the Boeing 737-800 to automatically balance the aircraft's inclination using an MPU6050 sensor and servo actuators. The system can detect pitch and roll angles with an accuracy of ±0.5° and an average response time of 150 ms. Based on tests using five datasets, the balancing time ranges from 400 to 600 ms, depending on the initial imbalance. In Dataset 5, with a pitch of 3.5° and a roll of -2.3°, the system required 600 ms to achieve balance, demonstrating its ability to handle critical conditions. The servo actuators successfully adjusted the jacking height within a range of 2 cm with a precision of ±0.02 cm, while the OLED-based monitoring system allowed operators to observe the inclination angles in real-time. Furthermore, ESP-NOW-based communication achieved a data transmission success rate of 98%, supporting efficient centralized control. This research demonstrates the system's effectiveness in balancing the aircraft quickly and accurately, providing a foundation for further development under extreme conditions and energy efficiency improvements.

Low fiber consumption among university students increases the risk of chronic diseases such as coronary heart disease, and diabetes. Many students prioritize convenient eating habits and are influenced by peer groups, often overlooking the importance of fiber intake in their daily diet. This educational program aims to enhance students' knowledge about the benefits of fiber consumption through interactive audio and visual media. The program applies the Health Belief Model (HBM) theory to design educational content in the form of videos and posters distributed via the social media platform Instagram. Involving 26 student respondents from various faculties at Halu Oleo University, the results showed a significant improvement in students' understanding of the health benefits of fiber, types of fiber-rich foods, and the role of fiber in preventing chronic diseases. Education through engaging media successfully increased students' motivation to improve their dietary habits by incorporating more fiber into their diets.

The problem behind this research is that the language skills of children aged 5-6 years in Class B of the tulip group at RA Rahmah El-Yunusiyyah Padang Panjang have not developed, such as children who have not been able to compose simple sentences in a complete structure, children have not been able to understand the rules in a game. Based on this, researchers try to apply spin board media in the hope that it can improve children's language skills well. This study aims to improve the language skills of children aged 5-6 years through spin board media. Spin board as an interactive learning media, designed to facilitate the development of children's language skills through fun and educational games. The study used a classroom action research method with a sample of 12 children in class B of the Tulip group of RA Rahmah El-yunusiyyah Padang Panjang. Data was collected through observation, documentation and research. The results of this study indicate that the improvement of children's language skills through spin board media has increased. This can be seen from before taking action, where from pre-research the number of scores achieved by children is only 26%. Then the researchers took action for 2 cycles, where in each cycle there were 3 meetings. The first meeting in cycle I the score obtained by the child through the spin board media was 27%, then at the second meeting of cycle I increased to 30% and at the third meeting in cycle I the score achieved by the child through the spin board media was 48%. This shows that every meeting the scores achieved by children always increase, but have not met the ideal score standard of 72%. Therefore, researchers continued to cycle II. The score at the first meeting in cycle II was 50% then experienced an increase in the second meeting of 55% and continued the third meeting of cycle II experienced an increase in children's learning process using spin board media of 80%. From each cycle carried out, it can be concluded that this research was successful.