Chaleekan, Sirikorn, and Pha Agsonsua. 2020. “STRATEGIES FOR DEVELOPING TEACHERS COMPETENCY IN ENGLISH LANGUAGE LEARNING MANAGEMENT OF PRIMARY SCHOOL IN KHON KAEN PROVINCE”. Journal of Buddhist Anthropology 5 (6):232-44. https://so04.tci-thaijo.org/index.php/JSBA/article/view/241728.