Rahman T, Azizah A. ANALYSIS OF THE QUALITY OF "ONLINE EQUIVALENT" E-LEARNING USING WEBQUAL 4.0 AND IPA METHODS. JURTEKSI [Internet]. 2025Sep.29 [cited 2025Oct.9];11(4):637 -644. Available from: https://jurnal.stmikroyal.ac.id/index.php/jurteksi/article/view/3792