เกษมกุลทรัพย์ เ.; พัฒนพงศา น. The Development of Education Model by Sub-District Non-Formal Education for Developing the Aging Quality of Life Sub-Urban Areas in Chiang Mai Province Sub-Urban areas. Community and Social Development Journal , Chiang Mai, Thailand, v. 17, n. 2, p. 73–87, 2018. DOI: 10.14456/rcmrj.2016.213901. Disponível em: https://so05.tci-thaijo.org/index.php/cmruresearch/article/view/213901. Acesso em: 19 may. 2024.