Zhanbosinova А. С., & Potapova Н. А. . (2023). Protocols of extra-judicial instances as a source for the study of mass operations of 1937-1938 in the Kazakh SSR. Bulletin of L.N. Gumilyov Eurasian National University. Historical Sciences. Philosophy. Religious Studies Series., 145(4), 74–91. https://doi.org/10.32523/2616-7255-2023-145-4-74-91