00639naa#a2200181#i#450# EN\\bibl\42416 20240426211704.5 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 bstu.editorum.ru