00872naa#a2200193#i#450# EN\FGKOU VO SPBU MVD ROSSII\bibl\115039 20260217215808.2 2227-7226 20230930b2023####ek#y0engy0150####ca RU Methodological aspects of training drivers - employees of internal affairs bodies in the procedure for using of signal loudspeaker installations Journal article St. Petersburg SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION 2023 4 с. Journal article local Курсы повышения квалификации дипломированных специалистов. 378.046.4 Litvinov Artyom Valer'evich Simonenko Evgeniy Yuryevich Andreev Petr Gennad'evich vestnikkf.ru