Gavrilenko O, Khomenko O, Zhurakovska O, Kogan A, Matviichuk R, Piskun A, Khavikova Y. Establishing the grouping principle of public services based on the analysis of similarity coefficients. EEJET [Internet]. 2023Jun.30 [cited 2024Dec.21];3(3 (123):22-9. Available from: https://journals.uran.ua/eejet/article/view/280218