Florenta Butar-Buta, Diana, Hadi Panjaitan, Jopinus Saragih, and Ben Setiawan. “PERANCANGAN APLIKASI COMPUTER BASED TEST(CBT) BERBASIS WEB”. Seminar Nasional Bidang Kesehatan, Ekonomi, Pendidikan dan Kemasyarakatan (SINAS TAMPAN) 1, no. 1 (June 30, 2019): 59–74. Accessed March 10, 2025. http://proceeding.unefaconference.org/index.php/TAMPAN/article/view/42.