MAKSIMCZUK, Marta. Tax-Free System at Polish-Belarusian Border Crossings between 2012 and 2020: Selected Aspects. Studia z Dziejów Rosji i Europy Środkowo-Wschodniej, [S. l.], v. 59, n. 3, p. 181–197, 2025. DOI: 10.12775/SDR.2024.EN8.09. Disponível em: https://apcz.umk.pl/SDR/article/view/57760. Acesso em: 30 sty. 2025.