Dastani, Meisam, Afshin Mousavi chelak, Soraya Ziaei, and Faeze Delghandi. 2021. “Identifying Emerging Trends in Scientific Texts Using TF-IDF Algorithm: A Case Study of Medical Librarianship and Information Articles”. Health Technology Assessment in Action 4 (2). https://htainaction.tums.ac.ir/index.php/hta/article/view/43.