Rahmah, M. ., M. A. . Raza, Z. . Fauziah, H. . Ibrahim, and M. K. A. . Hassan. “ENHANCING SEMANTIC INFORMATION RETRIEVAL (SIR) THROUGH ANTONYMS EXTRACTION FOR RETRIEVING PRECISE COVID-19 INFORMATION”. Malaysian Journal of Computer Science, vol. 38, Aug. 2025, https://mjcs.um.edu.my/index.php/MJCS/article/view/63779.