Tanoamchard, wanvicechanee. “A CONFIRMATORY FACTOR ANALYSIS MODEL OF BENEFITS ARRANGEMENT GUIDELINES FOR ELDERLY WORKERS IN EASTERN THAILAND CONCERNING THE CONCEPTS OF SUFFICIENCY ECONOMY”. RMUTT Global Business and Economics Review, vol. 14, no. 2, Dec. 2019, pp. 19-30, https://so03.tci-thaijo.org/index.php/RMUTT-Gber/article/view/241313.