Kritcharoen, S. ., Phon-In, K. ., Kruekaew Duenke, J. ., & Uttasuradee, M. . (2021). Physical Activity Among Pregnant Women in Songkhla Province. Journal of Research in Nursing-Midwifery and Health Sciences, 41(3), 50–59. Retrieved from https://he02.tci-thaijo.org/index.php/nur-psu/article/view/252088