MainAuthors Denuts F. Moroga Peoples’ Friendship University of Russia named after Patrice Lumumba , Moscow, Russian Federation ARTICLES: Supplementary Reproduction Technologies as a Demographic and Social Development Tool for Russia Economic Problems and Legal Practice — Issue №1 2023: 268-273 Developing an Organisational and Technologic Model for Making Managerial Decisions in a Network of Rehabilitation Hospitals Economic Problems and Legal Practice — Issue №5 2023: 229-239