00694naa#a2200169#i#450# EN\\bibl\38448 20240503130132.5 2686-7788 20200623b2020####ek#y0engy0150####ca RU FEATURES OF FACTOR ANALYSIS IN WHOLESALE TRADE Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2020 8 с. Journal article local Математическое моделирование в общественных и гуманитарных науках. 00.77 grnti Bychkova Gul'fira Mubarakovna angtu.editorum.ru