00481naa#a2200157#i#450# EN\\bibl\126747 20260705181259.7 2542-1840 20260630b2026####ek#y0engy0150####ca RU Obtaining and Evaluating Truthful Testimony: Evolution and Classification Journal article Kemerovo Kemerovo State University 2026 9 с. Journal article local Kurbatova Svetlana M. moloprom.kemsu.ru