Yaremko, G., Ivanova, N., Mandrychenko, Z. and Gorpyniuk, O. 2021. Criminal and legal protection of national security: Problems of systematization of crimes. Amazonia Investiga. 10, 47 (Dec. 2021), 207-215. DOI:https://doi.org/10.34069/AI/2021.47.11.21.