EVALUASI KEBERGUNAAN E-LEARNING MENGGUNAKAN DIMENSI USABILITY DAN METODE IMPORTANCE PERFORMANCE ANALYSIS (IPA). ZONAsi: Jurnal Sistem Informasi, [S. l.], v. 4, n. 2, p. 132–143, 2022. DOI: 10.31849/zn.v4i2.10961. Disponível em: https://journal.unilak.ac.id/index.php/zn/article/view/10961. Acesso em: 5 apr. 2026.