SAIFFULLAH, Muhammad Fikri; GERIJIH, DEBIE DEVISSER; YUNUS, Faizal Amin Nur; RAHIM, Mohd Bekri; ALI, Khairul Fahmi. Commercial HVAC Maintenance Instructional Video. Research and Innovation in Technical and Vocational Education and Training, [S. l.], v. 2, n. 2, p. 061–068, 2022. Disponível em: https://penerbit.uthm.edu.my/periodicals/index.php/ritvet/article/view/5155.. Acesso em: 23 jul. 2024.