Penerapan Model Problem Based Learning untuk Meningkatkan Hasil Belajar Dasar Dasar Listrik. JURNAL EDUNITRO Jurnal Pendidikan Teknik Elektro, Tondano, IDN, v. 1, n. 2, p. 27 34, 2021. DOI: 10.53682/edunitro.v1i2.1487. Disponível em: https://ejurnal.unima.ac.id/index.php/edunitro/article/view/1487. Acesso em: 9 may. 2026.