00774naa#a2200193#i#450# EN\\bibl\33462 20250108095140.3 2073-0462 20191030b2019####ek#y0engy0150####ca RU FEATURES OF ECONOMIC SUBJECTS DEVELOPMENT IN THE RUSSIAN REGIONS (ON THE EXAMPLE OF THE REPUBLIC OF TATARSTAN AND PENZA REGION) Journal article Kazan Kazan state agrarian University 2019 4 с. Journal article local Экономика. Экономические науки. 33 Экономика и организация сельского хозяйства. 68.75 grnti Gabdrahmanova Gul'nara Faatovna Sagdieva El'vina Azadovna naukaru.ru