RUDZITIS, Normunds; ČEVERS, Aldis; DRUBIŅA, Dana; KARKLIŅA-ADMINE, Sandra. A RISK-BASED CUSTOMS CONTROL SYSTEM IN FREE ZONES. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, v. 4, p. 224–231, 2024. DOI: 10.17770/etr2024vol4.8235. Disponível em: https://journals.ru.lv/index.php/ETR/article/view/8235.. Acesso em: 30 jun. 2024.