KABAKÇI GÜNAY, E., Ümit YILDIZ, G. GÜNSOY, и B. GÜNSOY. „A New Approach to Human Capital: Crime Adjusted Human Capital Index on European Countries“. 2022. International Journal of Contemporary Economics and Administrative Sciences, том 12, изд. 1, Јули 2022., стр. 2, doi:10.5281/ zenodo.6853615.