DELIANTI, P. I.; JALINUS, N. Effectiveness E-modul based on project-based learning on visual programming courses. Jurnal Pendidikan Teknologi Kejuruan, Padang, Indonesia, v. 3, n. 2, p. 109–113, 2020. DOI: 10.24036/jptk.v3i2.7523. Disponível em: https://jptk.ppj.unp.ac.id/index.php/jptk/article/view/75. Acesso em: 3 apr. 2025.