Aroonsrimorakot, S., M. Laiphrakpam, W. Paisantanakij, and G. Nilthongkum. “Barriers to employment of persons with disabilities”. Interdisciplinary Research Review, vol. 15, no. 4, Aug. 2020, pp. 1-7, https://ph02.tci-thaijo.org/index.php/jtir/article/view/240235.