SRIHARI, S.; PREMALATHA, Dr. M. Improving Results of TF-IDF based Retrieval System using Co-reference Resolution and Pronoun Substitution. Engineering And Technology Journal, [S. l.], v. 5, n. 10, p. 746–750, 2020. DOI: 10.47191/etj/v5i10.01. Disponível em: https://everant.org/index.php/etj/article/view/402. Acesso em: 23 nov. 2024.