Iqbal, M., Hamid, A., Herlinawati, N., Azis, M. A., Rezki, M., & Mustopa, A. (2020). MOBILE-BASED ONLINE EXAM APPLICATIONS USING PROBLEM WEIGHT CLASSIFICATION TECHNIQUES, GROUPING AND RANDOMIZING: Aplikasi Ujian Online Berbasis Mobile Menggunakan Teknik Klasifikasi Bobot Soal, Pengelompokan Dan Pengacakan. Jurnal Techno Nusa Mandiri, 17(1), 43–50. https://doi.org/10.33480/techno.v17i1.1229