00720naa#a2200181#i#450# EN\FGKOU VO SPBU MVD ROSSII\bibl\90390 20250110174456.5 2227-7226 20250109b2025####ek#y0engy0150####ca RU Key factors for ensuring national security in the field of migration Journal article St. Petersburg SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION 2025 0 с. Journal article local Государственная власть. Государственные органы. 342.5 Melikhov Aleksandr Ivanovich russianjournaldeviantbehavior.ru