Cazacu, M., A. Horobet, M. V.Nastase, and L. Belascu. “Corruption and Organised Crime Signalling Indicators for Foreign Investors As Applied to Eastern European Countries”. KnE Social Sciences, Vol. 5, no. 9, Nov. 2021, pp. 38–61, doi:10.18502/kss.v5i9.9884.