Biopsychosocial and Institutional Factors Associated with Exclusive Breastfeeding among Working Mothers in Klaten, Central Java. J HEALTH PROMOT BEHAV [Internet]. 2017 Jul. 17 [cited 2025 Nov. 13];2(3):197-206. Available from: https://www.thejhpb.com/index.php/thejhpb/article/view/50