Narkprasit, Chusak. “Innovative mobile technology application to enhance healthcare and quality of life for senior citizens in Bangkok, Thailand”. Journal of Public Health and Development 18, no. 1 (March 19, 2020): 1–8. accessed December 8, 2025. https://he01.tci-thaijo.org/index.php/AIHD-MU/article/view/237387.