Edy Marjuang Purba, Anna Waris Nainggolan, & Saut Purba. (2025). Factors Related to Postpartum Mothers Knowledge of Exclusive Breastfeeding in the Tuntungan Health Center Work Area, Pancur Batu Subdistrict. Quantum Wellness : Jurnal Ilmu Kesehatan, 2(2), 01–12. https://doi.org/10.62383/quwell.v2i2.2058