Thongsumrit, D., K. Borisut, and Y. Meebunmak. “Effects of Health Behavior Modifying Program on Ability of Self-care among Risk Group of Diabetes Mellitus in Watphleng Subdistrict, Watphleng District, Ratchaburi Province”. Journal of Phrapokklao Nursing College, Chanthaburi, vol. 28, no. 1, Apr. 2018, pp. 26-37, https://he01.tci-thaijo.org/index.php/pnc/article/view/117837.