PHOTIPIM, M.; KETBUMROONG, V.; NORKAEW, J.; SUNGWALEE, W.; CHAVENGKUN, W. The Effect of the Senior Schooling Program to Increase the Happiness Level Among the Elderly Living in Muen Wai Sub-district, Mueang District, Nakhon Ratchasima Province . Journal of Health Sciences and Wellness, [S. l.], v. 24, n. 1, p. 98–106, 2020. Disponível em: https://he01.tci-thaijo.org/index.php/HCUJOURNAL/article/view/238370. Acesso em: 8 oct. 2026.