Kritcharoen, S., Pongpaiboon, P., Phon-In, K., Chatchawet, W. and Maksuwan, S. (2016) “Effects of Relative Preparing Program for Continuous Labor Support in Natural Childbirth on Parturients’ Labor Pain and Satisfaction and Nurses’ Satisfaction”, Journal of Research in Nursing-Midwifery and Health Sciences , 36(3), pp. 210–221. available at: https://he02.tci-thaijo.org/index.php/nur-psu/article/view/73437 (accessed: 19 September 2026).