SAMOSIR, Yohana; SIMAMORA, Debora Lestari. Factors Associated with Mothers’ Participation in Bringing Toddlers (Aged 12–36 Months) to the Integrated Health Post (Posyandu) in Helvetia Village, Sunggal Subdistrict, Deli Serdang Regency. COVID-19 : Journal of Health, Medical Records and Pharmacy, [S. l.], v. 2, n. 02, p. 102–110, 2025. Disponível em: https://jurnal.devitara.or.id/index.php/sehat/article/view/247. Acesso em: 21 mar. 2026.