Towards Paperless Education: A Preliminary Research Appliying E- Learning on Engineering Education. Jurnal Keguruan dan Ilmu Pendidikan, [S. l.], v. 6, n. 2, p. 1587–1591, 2017. DOI: 10.47178/jkip.v6i2.79. Disponível em: https://journals.ukitoraja.ac.id/index.php/jkip/article/view/79. Acesso em: 2 jun. 2026.