Sudte M, Kamolvoradej Y, Sanghirun M. ACADEMIC LEADERSHIP IN DIGITAL AGE OF EXPANDING EDUCATIONAL OPPORTUNITY SCHOOL ADMINISTRATOR IN UTTARADIT PRIMARY EDUCATIONAL SERVICE AREA OFFICE 2. JMND [Internet]. 2020 Aug. 27 [cited 2024 Apr. 23];7(8):344-62. Available from: https://so03.tci-thaijo.org/index.php/JMND/article/view/246269