Edy Marjuang Purba, Anna Waris Nainggolan and 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), pp. 01–12. doi: 10.62383/quwell.v2i2.2058.