Wongpiriyayothar, Apinya, Kunnicha Ruangchaithaweesuk, and Rungnapa Thanoochan. “The Effects of an Educational Program for Heart Failure Prevention Using Telephone Monitoring on Symptoms and Quality of Life Among Patients With Valvular Heart Disease”. Nursing Journal CMU 51, no. 1 (March 21, 2024): 29–43. Accessed May 9, 2024. https://he02.tci-thaijo.org/index.php/cmunursing/article/view/265023.