Boonyarat, P., A. Somsrisuk, and W. Nunthasri. “Needs Assessment of Teaching Management Skills Development in Digital Age of Teachers in Educational Opportunity Expansion Schools Under Sakon Nakhon Primary Educational Service Area Office 1”. Journal of Graduate MCU KhonKaen Campus, vol. 13, no. 2, June 2026, pp. 324-37, https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/285234.