00704naa#a2200169#i#450# EN\\bibl\123222 20260818124318.2 2686-9896 20260515b2026####ek#y0engy0150####ca RU VALUE-ADDED TAX IN SMALL BUSINESSES: APPLIED ASPECT Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2026 1 с. Journal article local Управление предприятиями. Организация производства, торговли и транспорта. 65 Bychkova Gul'fira Mubarakovna angtu.editorum.ru