Prasitwattanaseree, Piyaporn, Nittaya Sinsuksai, Tassanee Prasopkittikun, and Chukiat Viwatwongkasem. “Effectiveness of Breastfeeding Skills Training and Support Program among First Time Mothers: A Randomized Control Trial”. Pacific Rim International Journal of Nursing Research 23, no. 3 (June 19, 2019): 258–270. accessed September 19, 2026. https://he02.tci-thaijo.org/index.php/PRIJNR/article/view/154845.