Aotsu, N., and P. Termtachatipongsa. “THE THAI LANGUAGE LEARNING MANAGEMENTPROCESSOF THE SMALL SCHOOL EFFECTINGTO STUDENTSREADING AND WRITING ABILITIES”. Journal of Graduate MCU KhonKaen Campus, vol. 7, no. 2, June 2020, pp. 87-101, https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/241849.