Author: Федченко Олег Дмитриевич
Articles of the author in journal «Humanities scientific researches»
№ 1 January 2018 | Category: History
№ 2 February 2018 | Category: History
№ 12 December 2018 | Category: History
№ 2 February 2023 | Category: History
№ 10 October 2023 | Category: History
Articles of the author in journal «Modern Scientific Researches and Innovations»