00600naa#a2200193#i#450# EN\\bibl\106049 20251206014617.6 2782-1927 20251203b2025####ek#y0engy0150####ca ENG RU The portfolio technology as competitive tool of personal branding development Journal article Yaroslavl Yaroslavl State Technical University 2025 7 с. Journal article local Popova Irina Victorovna Abramova Marina Borisovna Zorin Aleksey Viktorovich chemintech.ru