Tytko, A., Smokovych, M., Dorokhina, Y., Chernezhenko, O. and Stremenovskyi, S. 2020. Nepotism, favoritism and cronyism as a source of conflict of interest: corruption or not?. Amazonia Investiga. 9, 29 (May 2020), 163-169. DOI:https://doi.org/10.34069/AI/2020.29.05.19.