ธรรมกวินวงศ์ ณ.; มาทา ฉ. District Recreation activity of Health Promotion happily Aging in Boleklong subdistrict Long district Phrae province. Journal of The Royal Thai Army Nurses, [S. l.], v. 20, n. 2, p. 390–397, 2019. Disponível em: https://he01.tci-thaijo.org/index.php/JRTAN/article/view/210490. Acesso em: 6 dec. 2025.