Nandar Wirawan, et al. “SOSIALISASI MEMAKAI MASKER, MENJAGA JARAK AMAN, DAN MENCUCI TANGAN (3M) DALAM PENCEGAHAN COVID-19: SOCIALIZATION OF WEARING MASK, KEEPING A SAFE DISTANCE, AND WASHING HANDS (3M) IN COVID-19 PREVENTION”. Jurnal Pengabdian Masyarakat Kesosi , vol. 4, no. 2, July 2022, pp. 39-44, https://ejournal.stikeskesosi.ac.id/index.php/abdimas/article/view/95.