HASAN, Hasan; RAMADHANI, Syahrur; PURWANTO, Agus; SANGKAENG, Abedneju Giovani Warani; ISKANDAR, Dede Ahmad; MUTTOFIYAH, Zuni; PRASETYANTO, GF. Aplikasi Sistem Ujian Online Berbasis Mobile dengan Controlled Access Mode Menggunakan Metode Waterfall pada Sekolah Tinggi Teknologi Informatika Sony Sugema . Indonesian Journal of Multidisciplinary on Social and Technology, [S. l.], v. 4, n. 3, p. 2738–2744, 2026. DOI: 10.69693/ijmst.v4i3.12830. Disponível em: https://journal.ilmudata.co.id/index.php/ijmst/article/view/12830. Acesso em: 3 aug. 2026.