Parwati, D., A. Nur, S. Susanti, R. A. Rahmat, and N. L. G. S. Wahyudianti. “The Effectiveness of Video- Based Lactation Education on Breastfeeding Confidence in Postpartum Mothers”. International Journal of Health Sciences, vol. 4, no. 2, Apr. 2026, pp. 337-43, https://jurnal.agdosi.com/index.php/IJHS/article/view/1202.