00721naa#a2200169#i#450# EN\FGKOU VO SPBU MVD ROSSII\bibl\124316 20260704124058.6 2227-7226 20260630b2026####ek#y0engy0150####ca RU Combined learning as a way to improve the effectiveness of training in the operational investigative cycle Journal article St. Petersburg SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION 2026 6 с. Journal article local Методы обучения. Формы преподавания. 378.147 Polyakov Aleksey Vital'evich russianjournaldeviantbehavior.ru