PUJANGGA, Purwana Abdi; MUSTAFIDAH, Hindayati. Efektifitas E-Learning Teknik Informatika Universitas Muhammadiyah Purwokerto. Sainteks, [S. l.], v. 15, n. 1, 2019. DOI: 10.30595/sainteks.v15i1.6164. Disponível em: http://jurnalnasional.ump.ac.id/index.php/SAINTEKS/article/view/6164. Acesso em: 6 jul. 2026.