Siregar WL, Usmeldy U. PENGEMBANGAN E-MODUL INSTALASI PENERANGAN LISTRIK BERBASIS PROJECT BASED LEARNING DI SMK. patria. artha. technol. j. [Internet]. 2021 Apr. 30 [cited 2026 Sep. 21];5(1):66-75. Available from: https://ejournal.patria-artha.ac.id/index.php/patj/article/view/404