ชาทุม สมหมาย. 2015. “Development of One-Bath-A Day Veracity Fund for The Elderly and Community of Sa-Ad Sub-District Khonkaen Province”. Journal of Graduate MCU KhonKaen Campus 2 (2):73-84. https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/243144.