TY - CPAPER AU - O. V. Kudryavtseva AU - М. А. Солодова TI - CIRCULARITY: FOSTERING EFFICIENCY OF DEVELOPING ECONOMIES T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2020, Ecology, Economics, Education and Legislation PY - 2020 SP - 107 EP - 112 DO - 10.5593/sgem2020/5.2/s21.013 PB - STEF92 Technology ER -