Chui, L. W., C. J. Heng, and W. L. Yang. “Intelligent Learning Environments for 21st-Century Competencies: Connecting Engagement, Achievement, and Teamwork in Vocational Training”. International Journal of Education, Science, Technology, and Engineering (IJESTE), Vol. 8, no. 1, June 2025, pp. 22-33, doi:10.36079/lamintang.ijeste-0801.762.