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Hasnah Siahaan; Mhd Fachry R Srg; Nuranisa Nuranisa; Nazlia Adinda Putri; Chainur Azmi +1 more

Nusantara: Jurnal Pengabdian kepada Masyarakat 2025 Pusat Riset dan Inovasi Nasional

The findings of this study indicate that work environment, job satisfaction, and motivation simultaneously have a significant effect on the commitment of teachers and staff at Petukangan Selatan 01 Public Elementary School. This shows that a conducive work environment, such as adequate facilities, supportive colleagues, and a comfortable atmosphere, can increase the sense of belonging and loyalty among employees. Job satisfaction, which includes aspects such as fairness in rewards, recognition of achievements, and appropriate workloads, also contributes to strengthening work commitment. In addition, motivation, both intrinsic and extrinsic, plays a central role in encouraging employees to perform their duties with responsibility and enthusiasm. These findings also reinforce the importance of creating a balance between external factors (such as work environment) and internal factors (such as motivation and job satisfaction) to achieve strong commitment. Therefore, the implication of this research is that school management needs to continuously improve working conditions, develop fair reward systems, and provide opportunities for career development. By doing so, the commitment of teachers and staff can be maintained and even enhanced, which in turn will support the achievement of school goals more effectively.

Iin Suriya Ningsih; Mahfud Iffendi; Anggra Prima

Hidayah : Cendekia Pendidikan Islam dan Hukum Syariah 2025 Asosiasi Riset Ilmu Pendidikan Agama dan Filsafat Indonesia

This study aims to examine the implementation of the cooperative learning model Think Pair Share (TPS) in improving students’ learning outcomes in Arabic language learning at Pesantren Paqusatta, as well as to identify the supporting and inhibiting factors in its application. This research employs a qualitative descriptive method and is categorized as field research. Data were collected through observation, interviews, and document studies using a descriptive technique. The findings reveal that the implementation of the Think Pair Share model in Arabic language learning is effective in enhancing students’ learning outcomes and engagement. Students became more active and confident through the three main stages of the Think Pair Share model: first, providing a question or problem for students to think about individually (think); second, asking them to discuss in pairs (pair) to share answers and refine their understanding; and third, selecting several pairs to present their discussion results in front of the class (share), followed by correction and feedback. The supporting factors include providing opportunities for students to think independently, encouraging peer discussion, presenting ideas in front of the class, fostering collaboration among students, accelerating comprehension of learning materials, and helping improve Arabic speaking skills. Meanwhile, the inhibiting factors consist of limited vocabulary, difficulties in constructing sentences, students’ shyness or lack of confidence and fear of making mistakes when speaking, the need for more time in discussion and presentation, and limited facilities.

Stephanus Marselino Tukan; Rex Tiran; Philips Y.N.Ndoda

Mandub: Jurnal Politik, Sosial, Hukum dan Humaniora 2025 STAI YPIQ BAUBAU, SULAWESI TENGGARA

This study explains the POLITICAL COMMUNICATION STRATEGY OF THE CHRISTIAN WIDODO – SERENA FRANCIS PAIR IN THE MAYORAL ELECTION OF KUPANG IN THE 2024 REGIONAL ELECTION. This study aims to determine the political strategy of the Christian Widodo – Serena Francis pair to win the 2024 regional election in Maulafa sub-district. The approach in this study is Qualitative. The results of the study show that the candidate pair for Mayor and Deputy Mayor of Kupang, dr. Christian Widodo and Serena Francis (CS'an), led the vote count in the 2024-2029 Kupang City Regional Head Election (Pilkada). Based on the provisional results of the C1 Plano tabulation recapitulation conducted by the CS-an Center, which was collected from 552 Polling Stations (TPS), this pair won 36.29% of the vote or 68,853 votes, significantly ahead of their closest competitor, Jefri-Adinda, who won 26.4% of the vote or 50,192 votes. CS'an dominated in five of the six sub-districts in Kupang City, namely Kota Lama, Kelapa Lima, Maulafa, and Oebobo. It can be concluded that Christian Widodo and Serena Francis' political strategies show consistency in building narratives that are relevant to the needs of the community, especially in the areas of local economic empowerment and public service reform. They optimize social media and digital communication to reach young voters, strengthen public engagement, and shape their image as adaptive and modern leaders. Both build strategic coalitions with civil society groups and youth organizations that expand their electoral reach, especially in urban and semi-urban areas. Serena Francis specifically raises the issue of women's representation and political inclusivity, which has succeeded in attracting the attention of women and marginalized groups.

Lailatul Fitriyah; Jamilatul Baladiah; Mahda Annida Mufasyaroh; Hurriana Hurriana; Ana Ananda

Jurnal Ilmuan Bahasa dan Sastra Inggris 2025 Asosiasi Periset Bahasa Sastra Indonesia

This study analyzes the use of non-standard words in a thesis entitled "Effectiveness of Waste Management Based on Reduce, Reuse, Recycle (TPS 3R) Waste Disposal Sites at TPS Jokotole, Barurambat Timur Village, Pademawu District, Pamekasan Regency". The use of language is an essential thing in communicating, both orally and in writing to convey messages and information so that they are conveyed effectively. However, language errors are often found, especially the use of non-standard words, even by someone who has a deep understanding of Indonesian language rules. The use of standard language is very important to avoid misunderstandings, especially in the context of scientific writing such as theses. This research method uses a descriptive qualitative method with data collected then analyzed, classified, and evaluated standard and non-standard vocabulary based on KBBI. The results of this study indicate that many uses of non-standard words include errors in phonology, morphology, use of the preposition "di", punctuation, and non-standard spelling errors, as well as word wasting. These errors are mostly caused by habits, the influence of foreign languages, and a lack of understanding of standard language rules. The research findings highlight the importance of understanding the application of standard language rules in scientific writing to improve the quality of students' writing.  

Ramadhani, Nabila; Permata H, Rima Vien; Hendri N, Muhammad

Jurnal Global Citizen : Jurnal Ilmiah Kajian Pendidikan Kewarganegaraan 2025 Prodi PPKn Universitas Slamet Riyadi

The purpose of this study is to analyze efforts and describe factors that influence the right to vote and obtain accessibility as political rights for people with disabilities by the Karanganyar Regency KPUD in the 2024 Presidential and Vice Presidential Election in Jatipuro District. This study is a qualitative study with a case study approach regarding the phenomenon of low voter turnout for people with disabilities in Jatipuro District. Data were obtained through interviews, observations, and supporting documents. The results of this study are efforts to provide voting rights and obtain accessibility for voters with disabilities are carried out by registering as voters, conducting socialization for voters with disabilities, conducting technical guidance for Pantarlih and KPPS, and realizing accessibility through mobile ballot box services. However, these efforts have not been maximized because there are no rules that serve as guidelines in determining the ability to vote, there are limitations in time, budget, and personnel in socialization, the workload of KPPS is quite heavy in a short working time causing psychological pressure that has an impact on fatigue and lack of focus, and the geographical conditions of Jatipuro District which cause several TPSs to not yet be accessible to voters with disabilities. Keywords: Right to Vote, Accessibility, Disability Awareness, Regency KPUD, General Election

Medina Andini Herman; Endang Wirjatmi Trilestari

Public Service And Governance Journal 2025 Universitas 17 Agustus 1945 Semarang

The growth of population and rapid urbanization in metropolitan areas have triggered a significant increase in waste volume, including in the city of Bandung. This study aims to analyze the implementation of waste management policies using the Soft System Methodology (SSM), particularly through the CATWOE analysis framework. The research was conducted in three sub-districts with distinct characteristics—Coblong, Arcamanik, and Cinambo through in-depth interviews with key stakeholders and field observations. The findings reveal that programs such as Kang Pisman and TPS3R face major challenges related to public participation, cross-sectoral coordination, and limited resources. The CATWOE analysis identifies the need for system improvement by considering the perspectives of all stakeholders: the community (Customer), technical implementers (Actor), policy makers (Owner), and external environmental factors (Environment) that influence the effectiveness of waste management policies.

Aditya Hermansyah; Ulul Albab; Zainal Fatah; Ika Devy Pramudiana

Mandub: Jurnal Politik, Sosial, Hukum dan Humaniora 2025 STAI YPIQ BAUBAU, SULAWESI TENGGARA

Community-based waste management is a strategic step toward achieving sustainable development in Gresik Regency, Indonesia. This policy aims to reduce waste volume, raise community awareness, and support the vision of a Green Regency. This study evaluates the implementation and effectiveness of community-based waste management policies using a qualitative case study approach. Data were collected through in-depth interviews, participatory observation, and document analysis, then analyzed thematically to identify supporting and hindering factors influencing program success. The findings indicate that while progress has been made, significant challenges remain, including low levels of socialization, limited infrastructure, and weak inter-agency coordination. Community participation depends heavily on local leaders and facilitators, and the sustainability of institutions such as waste banks and management groups has yet to be evenly distributed. Adequate infrastructure, such as integrated waste processing facilities (TPS3R), is crucial and needs enhancement. Barriers like a lack of technical experts, cultural habits of indiscriminate waste disposal, and insufficient funding hinder the achievement of policy objectives. This evaluation underscores the necessity for increased education, institutional strengthening, and improved infrastructure to accelerate behavioral change and boost community participation. The results are expected to inform local government strategies for more effective implementation toward realizing a sustainable and environmentally friendly Gresik. An integrated and holistic approach is essential for optimizing waste management, creating a cleaner, healthier, and sustainable environment.

Tatik Purwaningsih; Yelini Fan Hardi

Jurnal Pengabdian Dian Mandala 2025 STP Dian Mandala Gunungsitoli Nias Keuskupan Sibolga

Election integrity is a key element in ensuring democratic legitimacy, yet election fraud remains a significant threat to this process. This research aims to evaluate the use of Bayesian statistics in detecting anomalies in vote distributions that may indicate potential election fraud. In the context of elections, whose reliability is often questioned, statistical analysis becomes crucial to ensure transparency and credibility in election results. This study uses national election data collected from various polling stations (TPS), focusing on vote distribution per candidate in each TPS. A Bayesian probabilistic model is applied to analyze the observed vote distribution compared to the expected distribution. By using Bayesian inference, researchers can update the probability distribution based on the obtained data, allowing for more accurate anomaly identification. The analysis results show significant deviations in several TPS, where the observed vote distribution exhibits patterns inconsistent with the expected distribution. These anomalies are suspicious as they may indicate manipulation or errors in the vote counting process. The implications of this research suggest that the Bayesian method can be used to improve election transparency and provide a more reliable tool for detecting fraud. The future application of this technique can help increase public trust in election results and support the integrity of the democratic process. This study also recommends further development of the analytical model to expand the scope of anomaly detection and enhance fraud detection accuracy in larger and more complex elections.

Sergius Lay

Jurnal Magistra 2025 STP Dian Mandala Gunungsitoli Nias Keuskupan Sibolga

Catholic Religious Education (CRE) plays a vital role in shaping students’ character, morality, and spirituality. However, traditional and monotonous teaching approaches often lead to passive student engagement and low motivation. This article explores the implementation of the Think Pair Share (TPS) method in CRE as an innovative, cooperative, and student-centered learning strategy. Utilizing a literature review method, this study analyzes various scholarly sources related to TPS and Catholic religious education. The findings indicate that the TPS method encourages students to think critically, engage in peer discussions, and confidently share ideas in class, thereby creating an active and inclusive learning environment. Nevertheless, the effectiveness of this method depends greatly on the teacher’s readiness in lesson planning, fostering a supportive classroom atmosphere, and providing constructive feedback. Adaptive and creative teaching strategies are essential to ensure that TPS is effectively and meaningfully applied within the context of CRE in the era of independent learning.

Wahidah Rangkuti; Khodma Siah; Syaipullah Ahmad; Elismayanti Rambe

Kolaborasi : Jurnal Hasil Kegiatan Kolaborasi Pengabdian Masyarakat 2025 Asosiasi Riset Ilmu Matematika dan Sains Indonesia

This report is entitled "Clean Environment Movement with Young People in Real Action in Pagar Gunung Village," which aims to increase public awareness of the importance of maintaining environmental cleanliness. Through initial observations, problems related to indiscriminate waste disposal were found. The methods used include problem identification, socialization, and implementation of the provision of temporary waste disposal sites (TPS) and mutual cooperation activities. The results of the activities show an increase in public awareness and active participation of young people in maintaining environmental cleanliness, which has an impact on cleaner and healthier environmental conditions. The conclusion of this activity is the importance of community collaboration in environmental conservation efforts, as well as the need for ongoing support to maintain village cleanliness.

Kukuh Mukti Wibowo; intakoris, sam'ani; firmansyah, nunung agus; masithoh, anny rosiana; nadhifah, Tuti

Jurnal Riset Rumpun Ilmu Teknik 2025 Pusat riset dan Inovasi Nasional

Waste management problems in Kudus City show high complexity, marked by an increase in the volume of daily waste generation that is not balanced by an adequate handling system. This study aims to optimize the waste management system in an integrated manner with an industrial engineering approach, especially through the application of the Lean Waste Management concept, redesigning facilities and logistics, and strengthening community participation based on Human-Centered Design (HCD). A qualitative method with a case study approach was used, with data triangulation techniques in the form of in-depth interviews, direct observation, and document analysis. The results of the study showed that 75% of households did not sort their waste, only 2 out of 6 TPSTs were active, and the TPA capacity had exceeded its limit since 2022. The efficiency of the transportation system is also low due to suboptimal routes and frequencies. This study offers solutions based on technology integration, facility redesign, logistics optimization, and community empowerment. With a systemic approach based on industrial engineering, an efficient and sustainable waste management model can be applied, not only in Kudus, but also in other areas with similar challenges.

Muhammad Ilham Wijaya Kusuma; Siska Adelia Zahra; Syaiful Rahman; Muhamad Jefri; Andi Rosa

Jurnal Manajemen dan Pendidikan Agama Islam 2025 Asosiasi Riset Pendidikan Agama dan Filsafat Indonesia

This study examines landslide disasters through a scientific interpretation approach to the verses of the Qur'an, focusing on the landslide incident at the Cilowong Final Waste Disposal Site (TPSA), Banten. Landslide disasters are not only viewed as natural events, but also as a form of divine warning reflected in QS. Ar-Rum verse 41. This study was conducted using the thematic method (maudhu'i) and a qualitative approach through literature and documentation studies. The results of the study indicate that the verses of the Qur'an contain scientific signs that can be aligned with contemporary science, but still require a careful interpretation method so as not to deviate from their original meaning. The landslide case in Cilowong reflects the negative impacts of unwise environmental management and emphasizes the need for synergy between religious values ​​and scientific knowledge in disaster management efforts. This study emphasizes the importance of collective awareness in preserving nature while making the Qur'an a spiritual guide in understanding and responding to natural phenomena.    

Ardi Putra; Siti Sarah Sihombing

Desentralisasi : Jurnal Hukum, Kebijakan Publik, dan Pemerintahan 2025 Asosiasi Peneliti dan Pengajar Ilmu Hukum Indonesia

This study aims to describe and analyze the strategies implemented by the Environmental Agency (DLH) of Karimun Regency in managing waste and to evaluate the effectiveness of these implementations in the field. Employing a qualitative descriptive approach, data were collected through in-depth interviews, observations, and document reviews. Findings reveal that DLH Karimun has developed and executed key strategies, including the formulation of the Regional Waste Management Master Plan (RIPSD), optimization of Temporary Waste Disposal Sites (TPS) with 3R principles, active collaboration with waste banks and community groups, and community-based education and socialization efforts. However, operational challenges persist, particularly in waste transportation fleet distribution, handling of the Sememal Final Disposal Site (TPA), and monitoring and evaluation mechanisms that remain suboptimal. Additional challenges include limited human resources and funding, low public awareness, and regulatory conflicts impacting strategic decision-making. Nevertheless, the strategies implemented have contributed to improvements in environmental cleanliness across several sub-districts and increased volumes of processed waste through recycling initiatives. Community involvement through schools, youth organizations, family welfare groups, mutual cooperation activities, and waste banks proved critical to success. The study recommends the adoption of digital-based waste management systems (smart waste management), capacity building for DLH personnel, community empowerment, and revision of local regulations to support sustainable waste management. This will enhance the effectiveness and sustainability of DLH Karimun’s waste management strategies moving forward. The findings provide valuable insights for policy formulation and practical implementation in similar regional contexts.  

Siti Sarah Sihombing; Ardi Putra

Desentralisasi : Jurnal Hukum, Kebijakan Publik, dan Pemerintahan 2025 Asosiasi Peneliti dan Pengajar Ilmu Hukum Indonesia

This study aims to describe and analyze the strategies implemented by the Environmental Agency (DLH) of Karimun Regency in managing waste and to evaluate the effectiveness of these implementations in the field. Employing a qualitative descriptive approach, data were collected through in-depth interviews, observations, and document reviews. Findings reveal that DLH Karimun has developed and executed key strategies, including the formulation of the Regional Waste Management Master Plan (RIPSD), optimization of Temporary Waste Disposal Sites (TPS) with 3R principles, active collaboration with waste banks and community groups, and community-based education and socialization efforts. However, operational challenges persist, particularly in waste transportation fleet distribution, handling of the Sememal Final Disposal Site (TPA), and monitoring and evaluation mechanisms that remain suboptimal. Additional challenges include limited human resources and funding, low public awareness, and regulatory conflicts impacting strategic decision-making. Nevertheless, the strategies implemented have contributed to improvements in environmental cleanliness across several sub-districts and increased volumes of processed waste through recycling initiatives. Community involvement through schools, youth organizations, family welfare groups, mutual cooperation activities, and waste banks proved critical to success. The study recommends the adoption of digital-based waste management systems (smart waste management), capacity building for DLH personnel, community empowerment, and revision of local regulations to support sustainable waste management. This will enhance the effectiveness and sustainability of DLH Karimun’s waste management strategies moving forward. The findings provide valuable insights for policy formulation and practical implementation in similar regional contexts.

Aditya Ramadhan; Adiyas Adiyas; Alfia Aulia; Alya Safira; Dewi Nurhaliza

Hidayah : Cendekia Pendidikan Islam dan Hukum Syariah 2025 Asosiasi Riset Ilmu Pendidikan Agama dan Filsafat Indonesia

By implementing The cooperative learning method known as think, pair, share (TPS) paradigm in the eleventh grade at MAN Karawang, this study seeks to enhance students' comprehension of halal and healthy eating. The research has been conducted in two cycles using Classroom Action Research (CAR).methodology employed. There are twenty multiple-choice questions on the test that has been used. The findings of the study indicate that pupils' comprehension has improved. Just 15% of pupils finished the pre-cycle activities, with an average score of 66. This rose to 59% with a 73 average score in the initial cycle, and all students finished the activities with a mean score of 89 in the second. The pupils are encouraged to think critically, participate actively, and have discussions when Think Pair Share (TPS), a cooperative model, is applied. As a result, this strategy has been successful in improving students' comprehension through interaction

Putu Ade Wijana; Isvari Ayu Pitanatri; I Putu Andre Adi Putra Pratama

Gemawisata: Jurnal Ilmiah Pariwisata 2025 Sekolah Tinggi Ilmu Ekonomi Pariwisata Indonesia

This study examines the form of community participation in the development of the edu tourism concept through TPS 3R KSM Nangun Resik in Paksebali Village, Klungkung. The issue of waste management is a major challenge in sustainable development, especially for areas that experience a shift in function from agrarian areas to tourism areas. Paksebali Village through TPS 3R Nangun Resik not only makes TPS 3R Nangun Resik a place for waste processing but also directed as a vehicle for environmental education, which has the potential to be developed in the concept of edu tourism. In the context of waste management, edu tourism can be a strategic tool to increase public awareness and participation in the importance of sustainable environmental management. This research uses a qualitative approach in describing and explaining the form of community participation in the development of the edu tourism concept through TPS 3R Nangun Resik Paksebali Village. The form of community participation in the development of the concept of edu tourism through TPS 3R Nangun Resik Paksebali Village is divided into 3 (three) forms of participation, namely (1) Participation in community planning is involved in efforts to make TPS 3R Nangun Resik as a means of educational tourism at the initiation of the Head of Paksebali village; (2) Participation in implementation in addition to being an active employee, one of the main forms of involvement that can be seen is as an educational tour guide. People who act as guides are given special training so that they are able to deliver educational material in a communicative way and in accordance with the local context; (3) Participation in monitoring the role of the community does not stop at the planning and implementation stages, the community is also involved in the process of periodic monitoring and evaluation of edu tourism activities. Furthermore, it is recommended to continue providing training related to tourism both to the community directly involved in the development and management of edu tourism at TPS 3R Nangun Resik.

Ahmad Fadil Mubarok; Savira Eka Kusumawati; Alifia Rasya Anindira; Anggita Yuniar; Nadine Savina Afianto +6 more

Jurnal Pengabdian Sosial dan Kemanusiaan 2025 Lembaga Pengembangan Kinerja Dosen

Suboptimal waste management in Kalijoso Village, Secang District, Magelang Regency, is a critical issue that impacts environmental sustainability and public health. The inefficiency of conventional waste disposal methods has led to increased waste accumulation, soil and water pollution, and the spread of diseases, which has significant consequences for local communities. To address these challenges, the local government and community organizations have embraced the principles of the 3R (Reduce, Reuse, Recycle) through a transformation of traditional waste disposal sites (TPS) into 3R TPS. The new approach focuses on sustainable waste management practices that reduce the amount of waste sent to landfills. One of the key strategies implemented is educational outreach to raise awareness about the importance of waste segregation and recycling. Additionally, training programs have been conducted to teach the community how to process organic waste, particularly through the cultivation of maggots using Black Soldier Fly (BSF) larvae. This method not only helps reduce the volume of organic waste but also provides a practical solution for transforming waste into valuable resources. The maggots cultivated during the demonstration are used as animal feed, which creates a sustainable circular economy within the community. Furthermore, composting organic waste results in high-quality compost that supports local agricultural activities. This has added economic value by reducing the need for chemical fertilizers, while simultaneously improving soil health. The role of the Salakan Hamlet Youth Organization has been instrumental in this initiative. They have successfully managed a waste bank, providing an organized and systematic approach to waste collection and recycling. This initiative has fostered a sense of community responsibility and has not only improved waste management practices but also contributed to the overall economic development of the village.

Parid Pakaya; Mawardi Heru Prasetyo; Rahmawati A. Damiti; Hasim Hasim; Sukirman Rahim

Jurnal Riset Rumpun Ilmu Tanaman 2025 Pusat riset dan Inovasi Nasional

Timbulan sampah di Kabupaten Bone Bolango menunjukkan tren peningkatan yang signifikan dari tahun ke tahun, seiring dengan pertumbuhan jumlah penduduk, ekspansi kawasan permukiman, dan aktivitas ekonomi masyarakat. Berdasarkan data dari Sistem Informasi Pengelolaan Sampah Nasional (SIPSN), terjadi lonjakan volume sampah harian dari 2022 hingga 2024. Namun, peningkatan ini tidak diimbangi dengan kapasitas pengelolaan yang memadai, baik dari sisi infrastruktur, kelembagaan, maupun partisipasi masyarakat. Studi ini bertujuan untuk mengkaji model pengelolaan sampah berkelanjutan di Kabupaten Bone Bolango melalui pendekatan sistem, dengan merujuk pada literatur dan data sekunder. Metode analisis menggunakan pendekatan Causal Loop Diagram (CLD) dan Stock Flow Diagram (SFD) untuk mengidentifikasi hubungan kausal dan dinamika sistem pengelolaan sampah di daerah ini. Hasil kajian menunjukkan bahwa akar permasalahan terletak pada lemahnya sinergi antar-pemangku kepentingan, kurangnya regulasi lokal, serta keterbatasan sarana pengolahan. Solusi strategis yang diusulkan meliputi pembangunan fasilitas TPS3R, penyusunan kebijakan persampahan daerah, pemberdayaan masyarakat melalui edukasi lingkungan dan bank sampah, serta penguatan kemitraan dengan sektor swasta dan lembaga non-pemerintah. Diharapkan, pendekatan integratif ini dapat menjadi dasar bagi pengembangan model pengelolaan sampah yang efektif dan berkelanjutan di Kabupaten Bone Bolango.

Indah Sholihah Wulandari; Rizka Novembrianto

Globe: Publikasi Ilmu Teknik, Teknologi Kebumian, Ilmu Perkapalan 2025 Asosiasi Riset Ilmu Teknik Indonesia

Management and characteristics of B3 waste at PT Ketenagalistrikan based on the potential hazards produced have been carried out by grouping and storing B3 waste based on physical, chemical and based on potential hazards with the aim of security and safety in the Temporary Storage Warehouse for B3 Waste. PT. Ketenagalistrikan has implemented a comprehensive Hazardous and Toxic Materials (B3) waste management system based on Government Regulation No. 22 of 2021 and Regulation of the Minister of Environment and Forestry No. 6 of 2021. Power plant operational activities produce various types of B3 waste such as used oil, used batteries, and other contaminated materials. B3 waste management is carried out through the stages of identification, sorting, containerization, labeling, temporary storage at licensed B3 TPS, as well as transportation and processing by licensed third parties. A quarterly recording and reporting system to environmental agencies is also carried out routinely. This program has succeeded in reducing the risk of environmental pollution and increasing the company's compliance with applicable B3 waste management regulations. Occupational Safety and Health (K3) at PT. Electricity, especially in the handling and storage of Hazardous and Toxic Materials (B3) waste, also plays an important role in avoiding unwanted things. B3 waste generated from PT. Ketenagalistrikan office operations such as used lubricants, batteries, used TL lamps, printer cartridges, and other electronic equipment require special handling in accordance with Government Regulation No. 22 of 2021. Compliance with K3 standards in the storage of B3 waste is an effort to minimize the risk of environmental pollution and potential health problems for workers. The implementation of K3 in the storage of B3 waste in PT. Ketenagalistrikan offices not only fulfills regulatory obligations but also supports the company's commitment to environmental sustainability in accordance with ISO 14001:2015, as well as ensuring the safety and health of its workers.

Sarah Wassar; Kezia Verena

International Journal of Christian Education and Philosophical Inquiry 2025 Asosiasi Riset Ilmu Pendidkan Agama dan Filsafat Indonesia

The goal of this study is to ascertain whether using learning model Think Pair Share (TPS) improves student interest and science learning outcomes. Classroom action research (PTK) is the term for this kind of study. Learning outcomes in science and interest rose by 14.82%. According to the questionnaire results for each cycle, the average percentage of student interest increased from 73.43% in the first cycle to 79.82% in Cycle II. Ten students, or 35.71% of the total, have finished at pre-cycles. One student's percentage of mastery rises to 60.71%, or 17 finished students, after completing a cycle action. With an average score of 84.46, the percentage of students who experience mastery has then increased to 100% in cycle two.