Arman Hossain, and Zannatul Islam. 2021. “A Quantitative Framework for Evaluating Technology-Enabled Active Learning (TEAL) Using Fleiss’ Kappa Inter-Rater Reliability Analysis”. International Journal of Multivariate Data Analysis Theory & Practice 6 (01):14-19. https://scientiamreearch.org/index.php/ijmdatp/article/view/436.