Wei, Ling Ling, and Greiny Arisani. “An Overview of Postpartum Mothers’ Knowledge Regarding Exclusive Breastfeeding at Pahandut Primary Health Center”. SIGn Journal of Public Health 3, no. 2 (December 23, 2024): 1-16. Accessed May 25, 2026. https://www.jurnal.penerbitsign.com/index.php/sjph/article/view/v3n2-001.