patrinila, merry. “GAMBARAN PELAKSANAAN UPAYA PENCEGAHAN PENYEBARAN COVID-19 MELALUI PROTOKOL KESEHATAN DI DESA KEDUNG WONOKERTO RW.04 KECAMATAN PRAMBON KAB. SIDOARJO PERIODE MARET 2021”. AFAMEDIS 3, no. 1 (April 22, 2022): 27-34. Accessed May 7, 2024. https://www.journal-afamedis.com/index.php/afamedis/article/view/49.