Worapongpat, Ntapat, and Phornsil Chayboonkrong. “Promoting teachers’ technology usage in Nongkungsri 1 under Kalasin Primary Educational Service Area Office 2”. Journal of Public and Private Issues 1, no. 1 (February 22, 2024): 1–12. accessed April 20, 2025. https://so17.tci-thaijo.org/index.php/jppi/article/view/295.