petpornprapas, ekkachai (2020) “Prevalence and Associated Factors of Postpartum Depression at Bangplee Hospital, Samutprakarn Province”, Academic Psychiatry and Psychology Journal, 36(2), pp. 172–185. available at: https://he01.tci-thaijo.org/index.php/APPJ/article/view/241350 (accessed: 26 April 2025).