1.
Thammasa K, Namwan T. THE DEVELOPMENT OF GUIDELINES FOR INTERNAL SUPERVISION IN EDUCATION ERA 4.0 OF SCHOOLS UNDER THE SECONDARY EDUCATIONAL SERVICE AREA OFFICE BURIRAM. AJMBU [Internet]. 2022 Jun. 17 [cited 2022 Sep. 25];11(2):ุ621-633. Available from: https://so01.tci-thaijo.org/index.php/AJMBU/article/view/258931