Gunarsih , T., and M. J. Wibisana. “The National Culture, Best Countries Rank Number, Corruption Performance Index, and Governance. A Study in 8 Countries.”. The International Journal of Social Sciences and Humanities Invention, Vol. 6, no. 7, July 2019, pp. 5541-7, doi:10.18535/ijsshi/v6i7.03.