Hristov, Antoni. “The Economic Cost of Corruption in Bulgaria (2013–2023): A Comparative Criminological Analysis of Corruption and Economic Crime”. Law Journal of New Bulgarian University 22, no. 1 (July 28, 2026): 45–53. Accessed August 3, 2026. https://ojs.nbu.bg/index.php/LJNBU/article/view/1444.