00523naa#a2200157#i#450# EN\\bibl\7510 20251210131920.3 20220516b2022####ek#y0engy0150####ca RU The study of the electrical activity of the brain in students with varying degrees of academic procrastination Conference article/thesis Kemerovo Kemerovo State University 2022 0 с. Conference article/thesis local Kazakova V V Vakolyuk I A jsocnet.ru