G. MIKHALEVSKA and V. MIKHALEVSKYI, “THE USAGE OF GRAPH THEORY CONCEPTS FOR THE COMPLEX NETWORKS ANALYSIS”, Herald of Khmelnytskyi National University. Technical sciences, vol. 305, no. 1, pp. 59–63, Feb. 2022, doi: 10.31891/2307-5732-2022-305-1-59-63.