00710naa#a2200169#i#450# EN\\bibl\38450 20240505231144.7 2686-7788 20200623b2020####ek#y0engy0150####ca RU MANAGEMENT DECISIONS IN THE FIELD OF TAXATION SMALL BUSINESSES Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2020 9 с. Journal article local Математическое моделирование в общественных и гуманитарных науках. 00.77 grnti Bychkova Gul'fira Mubarakovna angtu.editorum.ru