Limbong, M.Pd WS, Aryani, S.Kep. M. Biomed NN, Purwandari, M.Si DV. PENYEMPROTAN DISINFEKTAN PENCEGAHAN COVID-19 DI MESJID AL IKHLAS LINGKUNGAN 11 MEDAN HELVETIA. JAM [Internet]. 2021 Apr. 30 [cited 2026 Jan. 30];2(1):171-6. Available from: https://e-journal.sari-mutiara.ac.id/index.php/JAM/article/view/1866