Leaungsomnapa, Y., C. Peaschpunpisal, P. Pimtara, R. Dermsomboon, P. Chewaroch, and N. Prasertsri. “Using the necessity-concern framework for predicting medication adherence in older adults with heart failure”. Journal of Public Health and Health Sciences Research, vol. 6, no. 1, Apr. 2024, pp. 14-25, https://he01.tci-thaijo.org/index.php/JPHSR/article/view/261762.