Azrul Azim Mohd Yunus, Arif Asraf Mohd Yunus, Muhammad Safwan Ibrahim, & Ismail, S. (2021). Analisis Kes Aktif Covid-19 Di Malaysia Menggunakan Permodelan Matematik S-I-R; Kajian Perintah Kawalan Pergerakan Fasa 1. Ulum Islamiyyah, 33(S4), 217–227. https://doi.org/10.33102/uij.vol33noS4.425