00835naa#a2200217#i#450# EN\\bibl\34516 /en/manage/index 20250815134536.5 2686-7788 20191218b2019####ek#y0engy0150####ca RU CAUSES OF EXTREMISM AMONG YOUTH AND PREVENTION Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2019 4 с. Journal article local Математика. 51 Учетно-экономические науки. 06.35 grnti Наука управления экономикой. 06.39 grnti Savchuk Natal'ya Vasil'evna Velichko Maksim Aleksandrovich fht.editorum.ru /en/manage/index