Vol. 6 No. 1 (2025)

This issue contains articles from different countries Indonesia, Viet Nam, China, and Malaysia. The authors/co-authors are from various institutions such as Intitute technology and Health Muhammadiyah West Kalimantan, Telkom University, Aisyah University, Universitas Pendidikan Indonesia, Institut Teknologi Bandung, Sriwijaya University, Universitas Sebelas Maret, Universitas Teuku Umar, Pakuan University, Universitas Ahmad Dahlan, Duy Tan University, National Research Institute of Mechanical Engineering, Qingdao Harbour Vocational & Technical College, Universiti Teknikal Malaysia Melaka, and Universitas Muhammadiyah Yogyakarta.