ธีรวโร (แซ่ย่าง)พ., ศรีวิชัยไ., & สุดแสงตาส. (2023). The use of multimedia and motivation in teaching and learning by using cards Accumulate points for Mathayomsuksa 4 students at Thammarat Suksa School Chiang Mai Province. Journal of Teaching Science, 1(1). Retrieved from https://firstojs.com/index.php/JEM/article/view/1159