DZYUBA, V. “USING OF ALGEBRA AND GEOMETRY METHODS IN THE PROCESS OF SOLVING APPLIED PROBLEMS DURING THE LEARNING OF INFORMATION SYSTEM AND TECHNOLOGIES SPECIALISTS”. Cherkasy University Bulletin: Applied Mathematics. Informatics, no. 1, Dec. 2021, pp. 84-90, doi:10.31651/2076-5886-2021-1-84-90.