Sa’dah, Sa’dah, and Baiq Desi Dwi Arianti. “Aplikasi Simulasi Tes Toefl Berbasis Android Di Fakultas Keguruan Dan Ilmu Pendidikan Universitas Hamzanwadi”. Edumatic: Jurnal Pendidikan Informatika 3, no. 1 (June 30, 2019): 30–36. Accessed January 22, 2025. https://e-journal.hamzanwadi.ac.id/index.php/edumatic/article/view/1391.