00537naa#a2200169#i#450# EN\\bibl\3280 20250106010258.1 2073-0462 20141010b2014####ek#y0engy0150####ca RUS RU Assessment of competitiveness of subjects of business activity of the Kazan residential suburb in the regional markets Journal article Kazan Kazan state agrarian University 2014 3 с. Journal article local Khammadeeva Leysan naukaru.ru