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This study aims to determine the application of picture media and bingo games in English learning at elementary schools and to improve students’ confidence in learning English. The research was conducted in the sixth grade of Aengbaja Kenek Elementary School in the 2025/2026 academic year with 7 students as the research subjects. The research method used was classroom action research with data collection techniques through observation, interviews, and literature study.The results showed that the use of picture media and bingo games was able to increase students’ motivation, enthusiasm, and ability in learning English. Students became more active in learning new vocabulary, understanding grammar, practicing pronunciation, and improving their speaking and reading skills. In addition, the learning process became more enjoyable, interactive, and less monotonous, so students were more confident in using English. Picture media helped students understand the material visually, while bingo games created an interesting learning atmosphere through learning-by-playing activities. Therefore, the application of picture media and bingo games are effective as a medium for teaching English in elementary schools to improve students’ language skills and learning motivation.

This study aims to analyze the effect of renewable energy, energy consumption, and Gross Domestic Product (GDP) per capita on carbon dioxide (CO2) emissions in Indonesia for the period 1995-2024. This study uses secondary data over time (time series) with the Ordinary Least Square (OLS) multiple linear regression analysis method corrected using the Newey-West Heteroskedasticity and Autocorrelation Consistent (HAC) approach. The results show that renewable energy does not have a significant effect on CO2 emissions, which is caused by the still low share of renewable energy in the national energy mix which only reaches 10.95% in 2024. Energy consumption has a positive and significant effect on CO2 emissions, where every 1% increase in energy consumption increases CO2 emissions by 84.23%. Gross Domestic Product (GDP) per capita has a positive and significant effect on CO2 emissions. Every 1% increase in GDP per capita increases CO2 emissions by 35.03%, indicating that Indonesia remains on the EKC curve. Simultaneously, all three variables have a significant effect, with an adjusted R-squared value of 53.63%. This finding confirms that Indonesia's energy mix, still dominated by fossil fuels, is a major factor in high carbon emissions. Comprehensive energy efficiency policies, accelerated renewable energy transitions, and greener and more sustainable economic growth strategies are needed.

Amid the accelerating rhythm of digital culture, academic competition, and the changing patterns of student life in higher education, the formation of Muslim student character has become an increasingly urgent concern. A campus mosque can no longer be viewed merely as a place of worship; it must also be understood as a strategic nonformal Islamic educational space that nurtures spirituality, morality, social awareness, and student identity in a more contextual way. This study aims to analyze the role of the campus mosque as a space for shaping Muslim student character through the Islamic mentoring program at Masjid Syamsul Ulum, Telkom University. This research employs a descriptive qualitative approach based on document study and thematic analysis of scholarly articles, mentoring program documents, and relevant works on campus mosques, religious moderation, and student character education. The findings show that the mentoring program at Masjid Syamsul Ulum is systematically designed through a clear structure, curriculum, methods, evaluation tools, and mentor regeneration, all of which are integrated with the institutional values of Harmony, Excellence, and Integrity. Socioculturally, the program functions not only as a medium for religious instruction but also as a process of value internalization, habituation of religious practice, strengthening of moderation, and construction of Muslim student identity within a technology-oriented university environment. This study proposes a conceptual understanding that the campus mosque can serve as a strategic space for shaping Muslim students who are religious, moderate, collaborative, and adaptive in the digital era.

Empowering student health unit (UKS) cadres in the areas of eye health and entrepreneurship is crucial for preventing visual impairment and fostering a smart and productive generation. This activity aims to improve the quality of life and future of students through health education, eye health services used in learning, vision care, and entrepreneurship. The benefits of this educational activity include increased understanding of health, particularly regarding visual impairment and its management, preventing visual impairment, and enhancing entrepreneurial knowledge and skills. This community service activity utilizes a participatory educational method, prioritizing a needs-based approach for the target partners, namely junior high school students and, in particular, the UKS cadres. The activity was conducted in stages and divided into several main phases to ensure effective and sustainable transfer of knowledge and skills. The activity was conducted in several main sessions involving all 440 students in grades 7 and 8, including 27 UKS staff. The results of this community service program include increased knowledge of junior high school students about healthy vision, awareness of maintaining near and far vision within normal limits through healthy behaviors in using the sense of sight. Students' understanding of entrepreneurship from outside sources is also enhanced, as students have already received entrepreneurship lessons. However, information provided by outside sources will further strengthen and inspire them to create opportunities that align with their interests and talents. The skills of the Health Unit (UKS) cadres in conducting visual acuity checks independently and with peers are expected to be conducted periodically and routinely every three months, and incidentally if needed or if someone needs it due to complaints of decreased vision. The eye health and entrepreneurship education model can serve as a reference for other schools. It needs to be implemented continuously and in stages, in line with technological developments and the latest health policies.  

Empowering student health unit (UKS) cadres in the areas of eye health and entrepreneurship is crucial for preventing visual impairment and fostering a smart and productive generation. This activity aims to improve the quality of life and future of students through health education, eye health services used in learning, vision care, and entrepreneurship. The benefits of this educational activity include increased understanding of health, particularly regarding visual impairment and its management, preventing visual impairment, and enhancing entrepreneurial knowledge and skills. This community service activity utilizes a participatory educational method, prioritizing a needs-based approach for the target partners, namely junior high school students and, in particular, the UKS cadres. The activity was conducted in stages and divided into several main phases to ensure effective and sustainable transfer of knowledge and skills. The activity was conducted in several main sessions involving all 440 students in grades 7 and 8, including 27 UKS staff. The results of this community service program include increased knowledge of junior high school students about healthy vision, awareness of maintaining near and far vision within normal limits through healthy behaviors in using the sense of sight. Students' understanding of entrepreneurship from outside sources is also enhanced, as students have already received entrepreneurship lessons. However, information provided by outside sources will further strengthen and inspire them to create opportunities that align with their interests and talents. The skills of the Health Unit (UKS) cadres in conducting visual acuity checks independently and with peers are expected to be conducted periodically and routinely every three months, and incidentally if needed or if someone needs it due to complaints of decreased vision. The eye health and entrepreneurship education model can serve as a reference for other schools. It needs to be implemented continuously and in stages, in line with technological developments and the latest health policies.  

Micro, small, and medium enterprises (MSMEs) play an important role in supporting the community’s economy; however, they still face various limitations in business management, particularly in product packaging and digital marketing. This community service activity aims to enhance the capacity of MSME actors in optimizing product packaging design and utilizing digital marketing in Pattallassang District, Gowa Regency. The activity was conducted in February 2026 and involved 8 home-based business actors as participants. The methods used included socialization, training, and participatory-based mentoring, which began with a pre-test to measure the participants’ initial level of understanding. The materials provided covered product packaging design, label or logo creation, and the use of social media and marketplaces in digital marketing. The results showed an improvement in participants’ knowledge and skills in designing more attractive product packaging and utilizing digital platforms as marketing tools. Participants also began to understand the importance of branding and marketing strategies in increasing product competitiveness. Overall, this activity had a positive impact on improving the capacity of MSME actors in terms of knowledge, skills, and attitudes in managing their businesses. This activity is expected to be an initial step in encouraging MSME actors to be more adaptive to technological developments and able to compete in a broader market.

Micro, small, and medium enterprises (MSMEs) play an important role in supporting the community’s economy; however, they still face various limitations in business management, particularly in product packaging and digital marketing. This community service activity aims to enhance the capacity of MSME actors in optimizing product packaging design and utilizing digital marketing in Pattallassang District, Gowa Regency. The activity was conducted in February 2026 and involved 8 home-based business actors as participants. The methods used included socialization, training, and participatory-based mentoring, which began with a pre-test to measure the participants’ initial level of understanding. The materials provided covered product packaging design, label or logo creation, and the use of social media and marketplaces in digital marketing. The results showed an improvement in participants’ knowledge and skills in designing more attractive product packaging and utilizing digital platforms as marketing tools. Participants also began to understand the importance of branding and marketing strategies in increasing product competitiveness. Overall, this activity had a positive impact on improving the capacity of MSME actors in terms of knowledge, skills, and attitudes in managing their businesses. This activity is expected to be an initial step in encouraging MSME actors to be more adaptive to technological developments and able to compete in a broader market.

This research is motivated by the reality of ethnic and cultural diversity in congregation life which reflects the dynamics of a multicultural society, where differences in cultural identity have the potential to cause social friction if not managed wisely. This research uses a descriptive qualitative approach with normative studies, with data collection techniques through interviews, observations, and documentation of informants consisting of pastors, congregation councils, and presbyters. The theory used is Ralph Linton's role theory which explains how individuals carry out social functions according to their status in society. The results of the study indicate that the life of the GMIT Sion Oepura congregation is characterized by multicultural dynamics as seen from the diversity of ethnicities such as Timor, Rote, Sabu, Flores, and Alor which not only enriches church life through cultural expressions in worship and church activities, but also gives rise to symbolic friction between ethnic groups, such as the tendency for the dominance of certain cultural symbols and the emergence of group ego attitudes in several worship activities, for example in the celebration of Language and Culture Month. In this situation, religious leaders play a role as leaders who embrace diversity, mediators in managing potential conflicts, and social and moral role models for the congregation through sermons, pastoral guidance, and various service activities that involve the entire congregation without differentiating cultural backgrounds. Despite the existence of cultural differences and the tendency for certain symbolic dominance, religious leaders are able to manage this diversity normatively so that it does not develop into open conflict. This study concludes that the role of religious leaders is very important in strengthening social solidarity and maintaining harmony in multicultural congregations.

This study examines the determinants of the Jakarta Composite Index (JCI) based on three main macroeconomic factors namely inflation, the USD/IDR exchange rate, and the SBI interest rate (BI Rate) covering the period January 2020 to December 2025, in the context of post-COVID-19 pandemic recovery and global economic turmoil. A quantitative approach was employed using the Ordinary Least Squares (OLS) method, with 72 monthly observations derived from secondary data sourced from official institutions including Bank Indonesia (BI), the Central Statistics Agency (BPS), the Indonesia Stock Exchange (IDX), and the Financial Services Authority (OJK). Classical assumption tests were applied comprising the Jarque-Bera normality test, Variance Inflation Factor (VIF) for multicollinearity, Breusch-Godfrey for autocorrelation, White Test for heteroscedasticity, and Ramsey RESET for model specification. Partially, inflation, exchange rate, and BI Rate each demonstrate a positive and significant effect on the JCI (p < 0.05). Simultaneously, all three variables exert a significant combined influence on the JCI, with a coefficient of determination R² = 0.4414, indicating that the model explains 44.14% of the variation in the JCI. The remaining 55.86% is attributed to other variables outside the model. Classical assumption test results reveal violations of normality, autocorrelation, and heteroscedasticity assumptions, although the model is free from multicollinearity. These findings confirm that Bank Indonesia's monetary policy has a significant and measurable impact on capital market performance. Further research is recommended using more advanced time series models such as GARCH or VECM to address violations of classical assumptions and improve estimation efficiency.

This study describes the fluctuating exports and imports over the past five years, from 2020 to 2024, which also influenced fluctuations in Indonesia's foreign exchange reserves. The purpose of this study is to determine the effect of exports and imports on Indonesia's foreign exchange reserves from 2020 to 2024. The research method is quantitative using secondary data obtained from the Indonesian Central Bureau of Statistics. The population in this study was 5 years from 2020 to 2024. Data analysis used classical assumption tests consisting of normality tests, multicollinearity tests, and heteroscedasticity tests. In addition, hypothesis tests were also used, consisting of partial tests, simultaneous tests, and coefficient of determination tests. The results of this study indicate that the export variable has a negative effect on Indonesia's foreign exchange reserves from 2020 to 2024. The import variable has a positive effect on Indonesia's foreign exchange reserves from 2020 to 2024. Export and import variables do not simultaneously affect Indonesia's foreign exchange reserves from 2020 to 2024. The implication of this research is that the government needs to manage export and import policies more effectively, as they do not always have the theoretical impact on foreign exchange reserves. Improvements in export quality and import controls are needed, as well as consideration of other factors such as foreign investment and economic policies to maintain the stability of foreign exchange reserves.

This study is motivated by the importance of fostering students’ moral character within the school environment through religious activities, one of which is the Qur’an halaqah. The purpose of this study is to examine the implementation of the Qur’an halaqah activities and their role in shaping students’ character at SMK Islam Al-Amal Surabaya. This study employs a descriptive qualitative approach, with data collected through observation, interviews, and documentation. The results indicate that the regular implementation of Qur’an halaqah activities is able to provide a positive impact on students’ character, such as improving discipline, politeness, and responsibility. The habituation process carried out in these activities becomes a key factor in shaping students’ behavior. The implications of this study suggest that the Qur’an halaqah can serve as an effective program for developing students’ moral character in schools; therefore, it should be maintained and continuously developed.

This study evaluates the management audit of the procurement of goods and services for the 4G Base Transceiver Station (BTS) project managed by BAKTI Kominfo, with a primary focus on compliance with applicable regulations, the effectiveness of internal controls, and deviations at various stages of procurement. A qualitative approach was used, with analysis of documents, official news, and investigative audit findings from BPKP. The results indicate that the project procurement did not comply with Presidential Regulation No. 16 of 2018 and BAKTI Director Regulation No. 7 of 2020, with findings including tender manipulation, weak contract verification, and low levels of transparency. The planning process was also unsupported by adequate feasibility studies, while weak internal oversight exacerbated tender rigging and fund disbursements without proper verification. This study emphasizes the need for improvements in internal oversight, strengthening control mechanisms, and the implementation of e-procurement systems to enhance transparency and accountability in public procurement.

Abstract: The digital era demands that every individual possess visual literacy competencies, but in Islamic boarding schools (pesantren), access to technology is often limited to maintain focus on worship. The main problem at the Salafiyah Al-Furqon Islamic Boarding School in Sawangan, Magelang Regency, is the digital skills gap among 12th-grade students. This is caused by the boarding school's policy of only allowing mobile phone use during semester breaks, leaving students lacking practical multimedia skills prior to graduation. This community service activity aims to provide a solution through basic photography and videography training as a soft skill for alumni independence. The method used is a workshop that combines theoretical explanations and direct practice (experiential learning). The results of this activity show a significant increase in students' technical competency; participants are able to operate smartphone cameras with stable shooting techniques, understand the principles of visual composition (such as the rule of thirds and leading lines), and are able to perform basic video editing using mobile-based software applications. Through this training, Islamic boarding school graduates are expected to become individuals who are adaptive to technological developments and able to utilize visual media as a means of creative economics and digital da'wah after graduation.

Anemia in adolescents is a serious health issue that impacts students' concentration and productivity. This community service activity aims to conduct early detection of anemia through a comprehensive manual screening method at three high schools: SMA Sains Alumnika Palembang, SMA Candradimuka, and SMA Mandiri. The implementation method involved three main stages: identification of clinical signs and symptoms (5L), visual observation of the palpebral conjunctiva, and hemoglobin (Hb) level measurement using Point of Care Testing (POCT) devices. Held from April 1st to 8th, 2026, the activity involved the active participation of students and school authorities as an effort toward independent nutritional surveillance. The screening results showed a correlation between subjective symptoms, pale conjunctiva conditions, and Hb measurement results in the field. Changes in students' behavior regarding nutritional intake and the emergence of new awareness among school authorities about the importance of routine check-ups served as indicators of successful social transformation. In conclusion, integrated manual screening is highly effective as a preventive health measure for adolescents within educational environments.

Waste management has become a critical environmental issue at both global and national levels due to increasing population and changing consumption patterns. In Indonesia, waste generation exceeds 60 million tons annually, with a significant portion consisting of plastic waste that requires hundreds of years to decompose. One of the main challenges in addressing this issue is the low level of public awareness and understanding regarding waste types and their decomposition time. This community service program conducted by students of Universitas Negeri Padang aims to improve environmental awareness through environmental education and community empowerment using an innovative visual medium in the form of waste decomposition time educational boards. The activity was implemented in Pasar Hilir Hamlet, Lumindai Village, using a participatory approach involving observation, socialization, board design, production, and installation. The results indicate that the program successfully enhanced community knowledge regarding the differences between organic and inorganic waste and their environmental impacts. The educational boards, placed in strategic locations near waste disposal areas, function as effective visual tools that continuously deliver information and reinforce environmentally responsible behavior. In addition, this program contributes to improving environmental cleanliness, strengthening community participation, and increasing environmental literacy. Therefore, the innovation of waste decomposition time educational boards serves not only as an informative medium but also as a sustainable educational tool to promote long-term behavioral change toward environmental awareness.

Digital technology has, in many ways, altered the manner in which businesses function. This transformation touches on aspects like how products are developed, delivered, and sold. It opens up a range of possibilities for business owners to broaden their markets, boost profits, and make better use of online tools. At the same time, however, the digital age introduces certain difficulties. These include increased competition as well as risks related to practices that may conflict with sharia law—for example, charging interest, engaging in transactions with unclear risks, or producing counterfeit goods. The focus of this study is to examine the opportunities and challenges that businesses encounter in today’s digital world, viewed through an Islamic lens. The approach taken involves a review of existing literature, drawing from various sources dealing with digital commerce and Islamic economic principles. The results suggest that digital business ventures hold considerable promise, provided they are conducted with honesty, fairness, and transparency, while avoiding activities disallowed by sharia. This way, entrepreneurs can not only generate income but also develop their enterprises in a way that aligns with ethical and religious values.

The greening program is an important effort to improve environmental quality and strengthen community awareness of ecological sustainability. This study aims to describe the implementation of tree-planting activities carried out by university students in Kalikatir Village through a participatory approach. The research employed a qualitative descriptive method, using observation, interviews, and documentation as data-collection techniques. The findings indicate that community participation plays a significant role in the success of the program, particularly in selecting planting locations, providing tools and support, and maintaining the planted trees. The greening activities have produced positive impacts, including increased vegetation cover, a cooler village environment, and stronger community awareness of the importance of green spaces. Moreover, collaboration between students and local residents has enhanced social cohesion and supported the sustainability of environmental initiatives. This study concludes that a participatory approach combined with a qualitative descriptive method is effective in understanding the dynamics of implementing greening programs at the village level.

. Studies on the use of a digital storybook for teaching English to young learners have been abundant; however, the integration of independence values into the story for elementary school students in Indonesia has received limited attention. Independence is one of the characters that educate young learners to become responsible and self-reliant. This study aims to design a digital storybook that integrates independence value into English language learning materials for fifth-grade students. Using a qualitative Design-Based Research (DBR) approach, this study employed a design framework as the main research instrument, derived from character education theory, Teaching English to Young Learners (TEYL), and multimedia learning theory. Data were collected through the analyses of curriculum policies, English textbooks, children’s literature, character education, and multimedia learning. This study produced a digital storybook entitled Lisa Can Do It, which can be expected to become a medium to learn English and at the same time educate children about independence value. Findings indicate that character-based digital storybooks demonstrate the potential to integrate language learning with character education, providing a foundation for the design and implementation of digital learning materials integrated with character in English language education in elementary schools. Further research should focus on the implementation of the product to evaluate its impact on student learning outcomes.

Bullying is a social problem that still frequently occurs in elementary school settings and may negatively affect children’s psychological development. Improving knowledge from an early age is one of the preventive efforts to reduce bullying behavior. This study aimed to determine the effectiveness of the educational snakes and ladders game as a learning medium in improving students’ knowledge about bullying at SD Negeri 3 Wonorejo, Karanganyar. This study employed a pre-experimental one-group pretest-posttest design. The subjects were 23 fourth- and fifth-grade students. The instrument was a questionnaire assessing knowledge of bullying. The results showed an increase in the students’ average knowledge scores after the intervention using the Snakes and Ladders game. This medium was proven to deliver educational messages in an interesting, enjoyable, and effective way, while also encouraging positive interaction among students during the learning process. The educational snakes and ladders game can therefore be used as an alternative educational medium for bullying prevention in elementary schools.

Bullying is a social problem that still frequently occurs in elementary school settings and may negatively affect children’s psychological development. Improving knowledge from an early age is one of the preventive efforts to reduce bullying behavior. This study aimed to determine the effectiveness of the educational snakes and ladders game as a learning medium in improving students’ knowledge about bullying at SD Negeri 3 Wonorejo, Karanganyar. This study employed a pre-experimental one-group pretest-posttest design. The subjects were 23 fourth- and fifth-grade students. The instrument was a questionnaire assessing knowledge of bullying. The results showed an increase in the students’ average knowledge scores after the intervention using the Snakes and Ladders game. This medium was proven to deliver educational messages in an interesting, enjoyable, and effective way, while also encouraging positive interaction among students during the learning process. The educational snakes and ladders game can therefore be used as an alternative educational medium for bullying prevention in elementary schools.