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All Journal JURNAL DINAMIKA VOKASIONAL TEKNIK MESIN Jurnal Pengabdian Masyarakat Multidisiplin Jurnal Vokasi Mekanika
Yogi herdianto
Universitas Sriwijaya
Aerospace Engineering Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Other

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IMPLEMENTASI TEKNOLOGI BIOGAS DARI KOTORAN SAPI SEBAGAI SOLUSI ENERGI TERBARUKAN DI DESA MUARA PENIMBUNG: IMPLEMENTATION OF AN INTEGRATED BIOGAS-BASED CATTLE MANURE MANAGEMENT TECHNOLOGY AS A RENEWABLE ENERGY SOLUTION IN MUARA PENIMBUNG VILLAGE Harlin; Anugerah Agung Ramadhan; Yogi herdianto; Ainun Maulidina; Puteri Anggieta Cahyani; Efri Meldianto
Jurnal Pengabdian Masyarakat Multidisiplin Vol 9 No 2 (2026): Februari
Publisher : LPPM Universitas Abdurrab

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36341/jpm.v9i2.7578

Abstract

This Community Service Program (PkM) was implemented in Muara Penimbung Village as an effort to address environmental pollution caused by cattle manure waste and the community’s high dependence on LPG and firewood. The program implemented a 1 m³ biogas digester technology as a renewable energy solution as well as an environmentally friendly waste management system. The implementation stages included a needs assessment survey of partners, program socialization, technical training on digester construction and operation, operational demonstrations, and continuous usage assistance. The results showed an increase in community knowledge and skills related to the anaerobic fermentation process, digester operation, and the utilization of slurry as organic fertilizer. Quantitatively, more than 80% of participants were able to operate the digester independently, and the installed system produced an average biogas output of 0.25-0.30 m³ per day, which was sufficient to meet the daily cooking needs of partner households. Furthermore, all cattle manure waste was processed more effectively, thereby reducing environmental pollution around the cattle sheds. This program had a positive impact on environmental, economic, and social aspects of the community and supported the achievement of the Sustainable Development Goals (SDGs), particularly clean and affordable energy, environmental health, and community capacity building. The success of this program provides a strong foundation for the future development and replication of biogas technology among other livestock farmers.
PELATIHAN MANAJEMEN DAN PELAKSANAAN K3 PENGELASAN UNTUK MASYARAKAT PELAKU USAHA PENGELASAN DI DESA PAYAKABUNG: TRAINING IN WELDING OCCUPATIONAL HEALTH AND SAFETY (OHS) MANAGEMENT AND IMPLEMENTATION FOR WELDING ENTERPRISE PRACTITIONERS IN PAYAKABUNG VILLAGE Anugerah Agung Ramadhan; Harlin; Farhan Yadi; Yogi herdianto; Romy Saputra; Efri Meldianto
Jurnal Pengabdian Masyarakat Multidisiplin Vol 9 No 2 (2026): Februari
Publisher : LPPM Universitas Abdurrab

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36341/jpm.v9i2.7594

Abstract

This Community Service Program (PkM) aims to address three major gaps across six micro welding businesses in Payakabung Village, namely behavioral gaps (low PPE awareness), knowledge gaps (weak basic OHS management), and access gaps (limited availability of quality PPE). This activity involved 15 participants consisting of business owners and welding workers. The problem solving strategy is divided into two activities: Human Resource Capacity Building and the Implementation of Renewable Technology Interventions. Evaluation results indicate significant program effectiveness. Based on pre-test and post-test instruments, there was an increase in the average OHS knowledge score by 43.3 points, with the training effectiveness reaching 95.8% (from an average pre-test score of 45.2 to a post-test score of 88.5). Qualitatively, improvements were observed in PPE compliance and welding OHS implementation. This program contributes to achieving SDG 8 (Decent Work), SDG 3 (Good Health and Well-being), and SDG 4 (Quality Education), and supports the vision of Universitas Sriwijaya (UNSRI) in developing highly competitive human resources  
DETERMINING THE JOB READINESS OF VOCATIONAL GRADUATES IN THE INDUSTRIAL REVOLUTION 4.0 ERA: PERSPECTIVES ACADEMICS & PRACTITIONERS Muhammad Indra; Pardjono Pardjono; Dwi Rahdiyanta; Mochamad Bruri Triyono; Yogi Herdianto; Romy Saputra
Jurnal Dinamika Vokasional Teknik Mesin Vol. 10 No. 2 (2025)
Publisher : Department of Mechanical Engineering Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/dinamika.v10i2.90556

Abstract

The work readiness of vocational graduates is crucial for realizing Independent Learning and Independent Campus (MBKM (acronyms in Bahasa)). However, there are pros and cons from various parties and issues regarding the lack of readiness (competence) of vocational graduates in the 4.0 era, and few discussions about the relationship between this and MBKM. Therefore, this article aims to analyze the best practices in MBKM for the work readiness of vocational graduates in the era of the 4.0 industrial revolution by applying a quantitative survey method. The results of the study reveal that character is the dominant factor for vocational work readiness in the era of the 4.0 industrial revolution, followed by technical and non-technical competencies, with the conclusion that character and its sub-aspects, such as honesty, discipline, responsibility, hard work, a creative attitude (open to new ideas), and curiosity, are fundamental to supporting the future of vocational graduates who are able to compete globally
Development of Project-Based Learning (PjBL) Teaching Module for the Basic of Metrology Course in the Mechanical Engineering Education Study Program at Sriwijaya University Efri Meldianto; Wadirin Wadirin; Puteri Anggieta Cahyani; Romy Saputra; Ainun Maulidina; Yogi Herdianto; Nopriyanti Nopriyanti; Farhan Yadi; Mochamad Amri Santosa; Sapitri Januariyansah
Jurnal Vokasi Mekanika (VoMek) Vol 7 No 4 (2025): Jurnal Vokasi Mekanika
Publisher : Unversitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/vomek.v7i4.923

Abstract

The focus of this research aims to design a learning module based on the principles of Project Based Learning (PjBL) for the Basic Metrology course in the Mechanical Engineering Education Study Program, Sriwijaya University. Utilizing a Research and Development (R&D) methodology, the study adopts the 4D model, encompassing the stages of Define, Design, Develop, and Disseminate. Validation by a subject matter expert produced an average rating of 3.50 (87.5%), classifying the module as highly valid. Concurrently, evaluation by a media expert yielded an average score of 3.25 (81.37%), situating it within the valid category. Furthermore, a practicality assessment derived from student feedback returned an average score of 3.32 (83.25%), which is categorized as excellent. In the component of creativity and innovation, the module received a score of 3.00 or 75%, suggesting that although the module functions well, there remains room for enhancement to further encourage students’ ability to generate new ideas.
Co-Authors Ainun Maulidina Anugerah Agung Ramadhan Dwi Rahdiyanta Efri Meldianto Harlin Januariyansah, Sapitri Mochamad Amri Santosa Mochamad Bruri Triyono Muhammad Indra Nopriyanti Nopriyanti Pardjono, P. Puteri Anggieta Cahyani Romy Saputra Wadirin Wadirin Yadi, Farhan