Nopriyanti, Harlin. PENGEMBANGAN MATERI AJAR SISTEM PEMINDAH TENAGA BERBASIS E-LEARNING DI PROGRAM STUDI PENDIDIKAN TEKNIK MESIN. JPTMUNSRI [Internet]. 2018 Nov. 8 [cited 2025 Jul. 12];5(2). Available from: https://jptm.ejournal.unsri.ac.id/index.php/jptm/article/view/106