Metodieva, Tsvetelina. “CONTEMPORARY TRANSFORMATIONS OF ILLICIT DRUG TRAFFICKING: SECURITY RISKS, CRIMINAL NETWORKS AND CHALLENGES FOR BULGARIA: CONTEMPORARY TRANSFORMATIONS OF ILLICIT DRUG TRAFFICKING: SECURITY RISKS, CRIMINAL NETWORKS AND CHALLENGES FOR BULGARIA”. JOURNAL SCIENTIFIC AND APPLIED RESEARCH 31, no. 1 (November 6, 2026): 7–15. Accessed November 6, 2026. https://jsar.ftn.shu.bg/index.php/jsar/article/view/498.