D. O. Handajani, E. P. Pamungkasari, and U. R. Budihastuti, “Effectiveness of Health Promotion by Indonesian Breastfeeding Association in Increasing Exclusive Breastfeeding Coverage in Surabaya City, East Java”, J HEALTH PROMOT BEHAV, vol. 3, no. 1, pp. 1–15, Mar. 2018.