Chainakin, P., Sansiriphun, N., Chaloumsuk, N. and Deeluea, J. 2023. Effectiveness of the Breastfeeding Self-efficacy and Family Support Enhancement Program among First-time Postpartum Mothers: A Randomized Controlled Trial. Pacific Rim International Journal of Nursing Research. 27, 4 (Sep. 2023), 694–710. DOI:https://doi.org/10.60099/prijnr.2023.262625.