Khatthamat, P., C. Saneha, and W. Puwarawuttipanit. “Factors influencing preventive behaviors for coronary heart disease among patients with hypertension”. Thai Journal of Cardio-Thoracic Nursing, vol. 31, no. 1, Aug. 2020, pp. 62-77, https://he02.tci-thaijo.org/index.php/journalthaicvtnurse/article/view/243980.