Raza Abidi, Syed Sibte. “Using Neural Networks to Explicate Human Category Learning: A Simulation of Concept Learning and Lexicalisation”. Malaysian Journal of Computer Science 10, no. 2 (December 1, 1997): 60–71. Accessed July 1, 2024. http://mojem.um.edu.my/index.php/MJCS/article/view/3099.