00543naa#a2200181#i#450# EN\RIOR\bibl\34729 20250419164438.6 2500-1469 20200128b2020####ek#y0engy0150####ca RUS RU MANIFESTATIONS OF LATENT PROCESSES IN SMALL BUSINESS IN THE REPUBLIC OF TATARSTAN Journal article Moscow Publishing Center RIOR 2020 4 с. Journal article local Fesina Elena Leonidovna Teplova Lyubov' Vital'evna rusjm.ru