Bortnyk, N., Balian, A., Mykolayivna Popova, L. y Henadiivna Hasparian, S. 2021. Corruption manifestations as a threat to national security: new challenges and problems of counteraction in the Ukrainian realities. Revista San Gregorio. 1, 46 (jun. 2021). DOI:https://doi.org/10.36097/rsan.v1i46.1777.