00611naa#a2200205#i#450# EN\\bibl\126905 20260708171952.3 2712-7516 20260708b2026####ek#y0engy0150####ca RU Map of modern leadership concepts Journal article Moscow ITBO University 2026 0 с. Journal article local Лидерство. 316.46 Kul'chickaya Elena Valer'evna Kizyan Natal'ya Gennad'evna Bandeikina Natal'ya Nikolaevna Melyakova Evgeniya Valer'evna jomeam.ru