Kummaritsinchai, Panchita, Suwanna Innoi, and Thiyaporn Kantathanawat. 2020. “RESEARCH AND DEVELOPMENT OF ONLINE GAME – BASED COURSEWARE ON THE TOPIC OF COMPUTER VOCABULARY FOR SECOND YEAR VOCATIONAL CERTIFICATE STUDENTS”. Journal of Industrial Education 19 (1):93-101. https://ph01.tci-thaijo.org/index.php/JIE/article/view/221459.