Improving Electric Motor Learning Outcomes with Problem Based Learning at SMKN 2 Ternate. JURNAL EDUNITRO Jurnal Pendidikan Teknik Elektro, Tondano, IDN, v. 2, n. 2, p. 123 130, 2022. DOI: 10.53682/edunitro.v2i2.4711. Disponível em: https://ejurnal.unima.ac.id/index.php/edunitro/article/view/4711. Acesso em: 22 dec. 2025.