Oomta , Thanyapat, and Suttisak Kaewjinda. 2024. “Administration of the Student Support System of Educational Institutions under the Chaiyaphum Provincial Learning Promotion Office”. Interdisciplinary Academic and Research Journal 4 (5). Maha Sara Kham, TH.:933-52. https://doi.org/10.60027/iarj.2024.276257.