00605naa#a2200193#i#450# EN\\bibl\35321 20240516024553.4 1999-9917 20191227b2019####ek#y0engy0150####ca RUS RU METHODS OF QUESTIONNAIRE STUDY OF CONVICTS’ OPINIONS ON EDUCATIONAL WORK WITH THEM Journal article Ryazan Academy of the FPS of Russia 2019 10 с. Journal article local . 316:343.8 RUS Cherekhovich Maksim Mikhaylovich Shcherbakov Grigoriy Viktorovich mcp.editorum.ru