Чепрас, Н.Г. and Костина, Н.Б. (2013) “MANAGEMENT SYSTEM EVALUATION IN TOURISM SECTOR BY CONSUMERS (ON DATA COLLECTED IN SVERDLOVSK REGION AND PERM KRAI)”, Социум и власть, 40(2), pp. 33–38. Available at: https://socium-vlast.owebs.ru/article/view/27921 (Accessed: 8 November 2026).