ABDULLAH, Abdullah; RAHMAN, Handono Fatkhur; WARLIAH, Wiwin; QOMARIAH, Nur; SUTRIYANI, Sutriyani. PHBS (Clean and Healthy Living Habits) As Covid 19 Prevention Education for Early Childhood. Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini, [S. l.], v. 6, n. 4, p. 3560–3569, 2022. DOI: 10.31004/obsesi.v6i4.2075. Disponível em: https://mail.obsesi.or.id/index.php/obsesi/article/view/2075. Acesso em: 25 oct. 2026.