Prammanee, T. “Factors Associated with Birth Asphyxia in Bangbo Hospital, Samut Prakan Province”. Samutprakan Hospital Journal (SMPK HOS J), vol. 3, no. 2, Dec. 2025, pp. 35-48, https://he03.tci-thaijo.org/index.php/smpkhj/article/view/4700.