Chongvisal, R. . (2021) “Preparation for pre-ageing populations in the workplace: Spiritual health and psychological well-being development program”, Kasetsart Journal of Social Sciences, 42(4), pp. 761–769. Available at: https://so04.tci-thaijo.org/index.php/kjss/article/view/255724 (Accessed: 1 May 2024).