D. MOROZ, R. YUZEFOVYCH, and M. ODREKHIVSKYI, “APPLICATION OF MATHEMATICAL METHODS IN WEBANALYSIS OF SOCIO-ECONOMIC SYSTEMS”, Herald of Khmelnytskyi National University. Technical sciences, vol. 351, no. 3.1, pp. 316–325, Jun. 2025, doi: 10.31891/2307-5732-2025-351-40.