Sanrattana, Unchalee, Panadda Yuankrathok, and Pannadda Wongjanta. “Situation and need for master degree syllabus in curriculum and instruction in special education at Khon Kaen University”. Asia-Pacific Journal of Science and Technology 13, no. 11 (April 19, 2017): 1236–1241. accessed February 21, 2026. https://so01.tci-thaijo.org/index.php/APST/article/view/83471.