Adigun, A. A., Osofisan, A. O., Longe, O., & Kolawole, M. O. (2019). Improving Method of Evaluating Semantic Filtering for Human Computer Interaction in an Adaptive Collaborative Learning Environment. Advances in Mathematics and Computer Science Vol. 4, 74-78. Retrieved from https://stm1.bookpi.org/index.php/amacs-v4/article/view/643