Iqbal, Muhammad, Abdul Hamid, Nuraeni Herlinawati, Mochammad Azis, Muhammad Rezki, and Ali Mustopa. “MOBILE-BASED ONLINE EXAM APPLICATIONS USING PROBLEM WEIGHT CLASSIFICATION TECHNIQUES, GROUPING AND RANDOMIZING”. Jurnal Techno Nusa Mandiri 17, no. 1 (March 19, 2020): 43-50. Accessed July 17, 2024. https://ejournal.nusamandiri.ac.id/index.php/techno/article/view/1229.