Florenta Butar-Buta D, Panjaitan H, Saragih J, Setiawan B. PERANCANGAN APLIKASI COMPUTER BASED TEST(CBT) BERBASIS WEB. TAMPAN [Internet]. 2019 Jun. 30 [cited 2025 Mar. 10];1(1):59-74. Available from: http://proceeding.unefaconference.org/index.php/TAMPAN/article/view/42