A. Yacob and N. Hj. Ali and M. H. Yusoff and M. Y. MohdSaman and W. M. A. F. W. Hamzah, Personalized Learning: An Analysis Using Item Response Theory. journal = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology. March 2014, vol. 88(4). 1107 - 1113 [viewed 29 March 2024]. Available from: https://publications.waset.org/pdf/9998019.