Akhtar, A., S. Javaid, S. Ejaz, and R. Shafique Satti. “Data Analysis of Educational Websites Using RapidMiner”. University of Wah Journal of Science and Technology (UWJST), Vol. 3, Dec. 2019, pp. 41-53, http://uwjst.org.pk/index.php/uwjst/article/view/26.