00707naa#a2200193#i#450# EN\FGKOU VO SPBU MVD ROSSII\bibl\96654 20250822160110.5 2713-0622 20250728b2025####ek#y0engy0150####ca RUS RU The state of prevention programmes for bullying (cyberbullying) among adolescent children Journal article St. Petersburg SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION 2025 8 с. Journal article local Психология. 159.9 RUS Kirushin Kirill Radikovich Nagapetyan Juanna Surenovna vestnikspbmvd.ru