Ritonga, M., M. Kustati, M. Budiarti, A. Lahmi, M. Asmara, R. Kurniawan, N. Putri, and E. Yenti. “Arabic As Foreign Language Learning in Pandemic COVID-19 As Perceived by Students and Teachers”. Linguistics and Culture Review, vol. 5, no. 1, June 2021, pp. 75-92, doi:10.37028/lingcure.v5n1.726.