Nasution, Nurul, 		Hidayah, Arinil, AND 		Diningsih, Ayus.
" PERSEPSI SOSIAL MASYARAKAT TENTANG COV1D-19  Dl KOTA PADANGSIDIMPUAN" <em>Jurnal Kesehatan Ilmiah Indonesia (Indonesian Health Scientific Journal)</em> [Online], Volume 6 Number 2 (30 December 2021)