INSIN, N.; CHOMCHAIPOL, J. .; MALITON, A. .; CHOMPOOCHAN, A. .; WONGINTA, N. .; SINGSUDEE, T. . Volunteering behaviors and motivation on volunteering of older adults in Amphoe Mueang Sakon Nakhon. UBRU Journal for Public Health Research, [S. l.], v. 10, n. 2, p. 118–127, 2021. Disponível em: https://he02.tci-thaijo.org/index.php/ubruphjou/article/view/249019. Acesso em: 6 may. 2024.