SIMANJUNTAK, M., Panjaitan, J., & Anwar Syahputra, S. (2021). Using Preprocessing Text Mining With Nazief-Adriani Algorithms Similarity Of Essay Final Exam Semester. Jurnal Mantik, 5(3), 1714-1720. Retrieved from https://iocscience.org/ejournal/index.php/mantik/article/view/1544