Benchakanta, Jitkasame. 2019. “The Effectiveness of a Coronary Heart Disease Preventive Program for Patients With Type 2 Diabetes at Det Udom District, Ubon Ratchathani Province”. Journal of Nursing Science and Health 42 (2). Khonkaen, Thailand:53-61. https://he01.tci-thaijo.org/index.php/nah/article/view/159922.