Sudte, Maneerat, Yokkaew Kamolvoradej, and Manee Sanghirun. 2020. “ACADEMIC LEADERSHIP IN DIGITAL AGE OF EXPANDING EDUCATIONAL OPPORTUNITY SCHOOL ADMINISTRATOR IN UTTARADIT PRIMARY EDUCATIONAL SERVICE AREA OFFICE 2”. Journal of MCU Nakhondhat 7 (8), 344-62. https://so03.tci-thaijo.org/index.php/JMND/article/view/246269.