Sunthawong P, Namwan T. THE GUIDELINES TO DEVELOP THE DIGITAL LEADERSHIP FOR TEACHERS UNDER THE SECONDARY EDUCATIONAL SERVICE AREA OFFICE MAHASARAKHAM. AJMBU [Internet]. 2022 Mar. 30 [cited 2024 May 8];11(1):ุ651-663. Available from: https://so01.tci-thaijo.org/index.php/AJMBU/article/view/256200