YUSUF, Badri; INSANI, Fitri; AFFANDES, Muhammad; YANTO, Novri; DARMIZAL, Teddie. Analisis Tingkat Kualitas E-learning menggunakan Metode Webqual 4.0 dan Importance Performance Analysis (IPA). Edumatic: Jurnal Pendidikan Informatika, [S. l.], v. 7, n. 1, p. 108–114, 2023. DOI: 10.29408/edumatic.v7i1.14059. Disponível em: https://e-journal.hamzanwadi.ac.id/index.php/edumatic/article/view/14059. Acesso em: 22 jan. 2025.