Shara, S., and I. Tkachenko. “FACTOR ANALYSIS OF THE STATE OF SURFACE WATERS IN THE DNIPRO BASIN”. Municipal economy of cities (Technical science) 1, no. 189 (April 2, 2025): 70–79. Accessed May 14, 2025. https://khgts.kname.edu.ua/index.php/khgts/article/view/6449.