00685naa#a2200193#i#450# EN\\bibl\42416 /en/manage/index 20250130154056.4 2658-6436 20210330b2021####ek#y0engy0150####ca RU METHODOLOGICAL FEATURES OF THE COLLECTIVE-SYNERGETIC APPROACH TO THE NATURE OF LEADERSHIP Journal article Bryansk Bryansk State Technical University 2021 6 с. Journal article local Статистика. Демография. Социология. 31 Karpenko Ekaterina Viktorovna Simutin Mikhail Sergeevich fht.editorum.ru /en/manage/index