Kunjaethong, Kampanart, Naruemon Auemaneekul, Kwanjai Amnatsatsue, Tassanee Rawiworrakul, and Pratana Satitvipawee. 2019. “Factors related to active aging in Surin province”. Journal of Public Health Nursing 33 (3):78-94. https://he01.tci-thaijo.org/index.php/phn/article/view/241695.