«Breastfeeding Knowledge and Factors Associated with Breastfeeding Initiation among Post-partum Mothers in Selected Areas in Ibadan, Nigeria» (2020) African Journal of Biomedical Research, 23(2), s. 283–288. Tilgjengelig på: https://ojshostng.com/index.php/ajbr/article/view/70 (åpnet: 5 juni 2026).