MUHAIMIN , MUHAIMIN. “MENINGKATKAN PRESTASI BELAJAR INSTALASI PENERANGAN LISTRIK MENGGUNAKAN PROBLEM BASED LEARNING ”. VOCATIONAL: Jurnal Inovasi Pendidikan Kejuruan 1, no. 3 (July 18, 2021): 78-86. Accessed March 5, 2026. https://jurnalp4i.com/index.php/vocational/article/view/318.