Suriyanimitsuk, Thunyamol, and Thitaree Disapirom. 2018. “Nurse’s Roles in Nutrition Promotion among Pregnant Women”. Journal of Phrapokklao Nursing College, Chanthaburi 29 (2). Chanthaburi, Thailand:174-85. https://he01.tci-thaijo.org/index.php/pnc/article/view/162173.