KRIDSANACHANDEE, R.; NUMNIEM , S.; THAWORNRATANA, C. FACTORS RELATED TO PREPAREDNESS BEHAVIORS FOR BEING ACTIVE AGING ELDERLY OF MIDDLE ADULTHOOD IN BANG-LEN SUBDISTRICT, SONGPHINONG DISTRICT, SUPHANBURI PROVINCE. Journal of Graduate School Sakon Nakhon Rajabhat University, Sakon Nakhon, Thailand, v. 21, n. 93, p. 47–56, 2024. Disponível em: https://so02.tci-thaijo.org/index.php/SNGSJ/article/view/266000. Acesso em: 10 dec. 2025.