, Nwigbo Stella N, Dr. Madhu B K. “Impact of Expert System As a Tool to Improve Teaching and Learning in School”. International Journal on Future Revolution in Computer Science & Communication Engineering 3, no. 12 (December 31, 2017): 169–175. Accessed May 7, 2024. http://www.ijfrcsce.org/index.php/ijfrcsce/article/view/387.