PROMSEN, W.; WONGCHUMMALI, P.; NGAMPRAPASOM, P. Guidelines of Management for Developing Welfare System and Quality of Life of Elderly People in Lampang Province. Journal of Social Sciences Naresuan University, [S. l.], v. 14, n. 1, p. 14_227–250, 2019. Disponível em: https://so04.tci-thaijo.org/index.php/jssnu/article/view/208708. Acesso em: 4 may. 2024.