Tharammal, M. K. P. ., M. N. Bashir, K. M. B. . Yusof, and S. Iqbal. “ALICE Pattern Matching Based Chatbot for Natural Language Communication: System Development and Testing”. IKSP Journal of Computer Science and Engineering, vol. 2, no. 1, Jan. 2022, pp. 34-42, https://iksp.org/journals/index.php/ijcse/article/view/92.