Achmad N, Luthfiyya AN, Shafira DM, Wibowo AS, Yulina P, Lestari S. ANALYSIS USING ISO 9241-11 ON STUDENT PORTAL WEBSITE. CAC. 2022;23(1):3238-3250. Accessed November 22, 2024. https://ca-c.org/CAC/index.php/cac/article/view/287