ลือชัยอ., โกฎิฉกรรจ์พ., & น้ำสาอ. (2023). Research report to develop learning on the use of the Canva application To promote online learning in the epidemic situation COVID-19 Nong Tong Wittaya Municipal School, Nong Tong Subdistrict, Hang Dong District, Chiang Mai Province. Journal of Teaching Science, 1(1). Retrieved from https://firstojs.com/index.php/JEM/article/view/1167