Raković, L., Sakal, M. and Matković, P. (2020) “Cluster analysis of the frequency of use of spreadsheet functionalities”, Anali Ekonomskog fakulteta u Subotici, 55(41), pp. 95-111. Available at: http://147.91.175.69/index.php/AnnalsEFSU/article/view/18 (Accessed: 19September2024).