Barmawi, Ari Moesriami, and Ali Muhammad. “Paraphrasing Method Based on Contextual Synonym Substitution”. Journal of ICT Research and Applications 13, no. 3 (December 31, 2019): 257-282. Accessed October 10, 2025. https://journals.itb.ac.id/index.php/jictra/article/view/10680.