Ayu, Narita, Hidayani Hidayani, and Ernita Prima. “HUBUNGAN PENGETAHUAN , PERSEPSI , SIKAP IBU MENYUSUI DENGAN PRILAKU 3M MENCEGAH COVID19”. SENTRI: Jurnal Riset Ilmiah 1, no. 3 (November 5, 2022): 695–705. Accessed December 4, 2024. https://ejournal.nusantaraglobal.or.id/index.php/sentri/article/view/277.