Alfikrie, Fauzan, Ali Akbar, and Yunita Dwi Anggreini. 2021. “PENGETAHUAN DAN SIKAP MAHASISWA DALAM PENCEGAHAN COVID-19: STUDENT KNOWLEDGE AND ATTITUDE IN COVID-19 PREVENTION”. Borneo Nursing Journal (BNJ) 3 (1):1-6. https://akperyarsismd.e-journal.id/BNJ/article/view/33.