Etik Khusniyati, Heni Purwati. Analysis of Breastfeeding Self-Efficacy (BSE) in Breastfeeding Mothers. JSRET [Internet]. 2024 Jan. 25 [cited 2024 Sep. 11];3(1):139-45. Available from: https://jsret.knpub.com/index.php/jrest/article/view/327