Haiovych H, Tverdokhlib  O. HISTORIOGRAPHICAL AND SOURCE PROBLEMS OF INFORMATION WARFARES IN THE CONTEXT OF THREATS AND CHALLENGES FOR STATE-BUILDING PROCESSES IN THE MODERN UKRAINE. tpdu [Internet]. 2021Feb.17 [cited 2024Nov.21];1(72):31-9. Available from: https://periodicals.karazin.ua/tpdu/article/view/20673