“Application of Postpartum Exercise in Accelerating Uterine Involution in Postpartum Mothers in the Working Area of the Rumbai Health Center” (2024) JURNAL KEPERAWATAN, 4(2). Tersedia pada: https://jurnal.pkr.ac.id/index.php/JONAH/article/view/1037 (Diakses: 12 Januari 2026).