Pasaribu, M. R.; Silaban, V. F.; Sitorus, E. R. L.; Alriyanti, A.; Siregar, D. A.; Purba, A. T. B. The Relationship Between Early Breastfeeding Initiation and Reduced Postpartum Bleeding and Uterine Involution at PMB Supiani. JPS 2025, 8, 2484-2492.