Kulish A, Chumak V, Chernysh R, Khan O, Havrik R. Measures to combat smuggling and corruption in the customs clearance of commercial goods in Ukraine. AmazInv [Internet]. 2020 Jul. 7 [cited 2024 Jul. 22];9(30):99-110. Available from: https://amazoniainvestiga.info/index.php/amazonia/article/view/1442