Somsuvun, Chotika, and Apinya Yaowaboot. 2021. “Factors Associated With Caregiver Roles for Chronically Ill Elders in Muang District, Ubonratchathani Province: Factors Associated With Caregiver Roles for Chronically Ill Elders in Muang District, Ubonratchathani Province”. HCU Journal 25 (2):273-87. https://he01.tci-thaijo.org/index.php/HCUJOURNAL/article/view/252521.