“Improving Learning Outcomes of Electrical Lighting Installation With Project Based Learning at SMKN 3 Tondano”. JURNAL EDUNITRO Jurnal Pendidikan Teknik Elektro 3, no. 1 (February 1, 2023): 1 8. Accessed December 30, 2025. https://ejurnal.unima.ac.id/index.php/edunitro/article/view/5351.