Chumchun, Benjamas, and Niwat Noymanee. 2025. “Leadership in Digital Era of the School Administrators Kanthararom Cluster Under Secondary Educational Service Area Office Sisaket -Yasothon”. Rattanakosin Journal of Social Sciences and Humanities 7 (2):169-88. https://so05.tci-thaijo.org/index.php/RJSH/article/view/281313.