N. F. B. Hassan, S. B. Puteh, and & A. B. Muhamad Sanusi, “Fleiss’s Kappa: Assessing the Concept of Technology Enabled Active Learning (TEAL)”, jtet, vol. 11, no. 1, Mar. 2019, Accessed: Jul. 23, 2024. [Online]. Available: https://penerbit.uthm.edu.my/ojs/index.php/JTET/article/view/3079