Chansiri, Suphaphan, Charoenchai Wongwatkit, and Anuta Noonkanka. “The Effects of Self-Efficacy Promoting Program on Knowledge, Perceived Self-Efficacy, Efficiency of Breastfeeding, and Exclusive Breastfeeding Rate in First-Time Adolescent Mothers”. Nursing Science Journal of Thailand 40, no. 1 (December 25, 2021): 50–68. Accessed September 20, 2024. https://he02.tci-thaijo.org/index.php/ns/article/view/248666.