1.
ทองไสลพ, สุนทรกนกพงศ์ว, เพ็ชร์แสงศรีศ. THE DEVELOPMENT OF AN E-LEARNING COURSEWARE ON DATA, VARIABLES AND CONSTANTS FOR GRADE 12 STUDENTS. Journal of Industrial Education [Internet]. 28Apr.2017 [cited 20Oct.2019];16(1):42-9. Available from: https://www.tci-thaijo.org/index.php/JIE/article/view/123852