00627naa#a2200169#i#450# EN\INFRA-M\bibl\69264 20241126064107.2 2500-3313 20230626b2023####ek#y0engy0150####ca RU Management Decision Making in Economic Systems Using the McKinsey Portfolio Matrix Model Journal article Moscow INFRA-M Academic Publishing LLC. 2023 8 с. Journal article local Организация и техника торговли. Товары. Оказание услуг. 658.6 Tebekin Alexey Vasilyevich zh-szf.ru