Vavousis, K., Papadopoulos, M., Gerolimos, M., & Xenakis, C. (2020). Text and Data Mining for the National Library of Greece in consideration of Internet Security and GDPR. Qualitative And Quantitative Methods In Libraries, 9(3), 441-460. Retrieved from http://78.46.229.148/ojs/index.php/qqml/article/view/637