Techamuanwaiwit, Sasithorn, Kesorn Suvithayasiri, and Pattra Suwannato. “The Development of Placental Delivery and Examination Video Media for Nursing Students, Boromarajonani College of Nursing Bangkok”. Journal of Health and Nursing Research (Journal of Boromarajonani College of Nursing, Bangkok) 37, no. 2 (August 13, 2021): 274–285. accessed April 3, 2025. https://he01.tci-thaijo.org/index.php/bcnbangkok/article/view/251420.