ลือชัยอัครเดช, โกฎิฉกรรจ์พระวิทวัส, and น้ำสาอนุชา. “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, no. 1 (March 14, 2023). Accessed November 24, 2024. https://firstojs.com/index.php/JEM/article/view/1167.