Suebanun, S., T. Tachasuksri, and U. Chuahorm. “Factors Predicting Postpartum Depression Among First – Time Mothers”. Nursing Journal of The Ministry of Public Health, vol. 34, no. 3, Dec. 2024, pp. 68-81, https://he02.tci-thaijo.org/index.php/tnaph/article/view/272852.