Chiranorawanit, Sukit, Surachai Meechan, and Wilailak Langka. “THE DEVELOPMENT OF DIAGNOSTIC TEST ON ALGEBRA FOR GRADE 9th STUDENTS IN ENGLISH PROGRAMME”. Journal of Buddhist Anthropology 7, no. 8 (August 31, 2022): 28–40. Accessed May 19, 2024. https://so04.tci-thaijo.org/index.php/JSBA/article/view/260414.