Kushner, E. D. Efficiency of customs and tariff regulation of foreign trade in the Republic of Belarus: analysis and ways to improve / E. D. Kushner ; sup. E. V. Ermolenko // i-Customs.by [Electronic resource] : proceedings of the V Republican Youth Scientific-practical Conference, Minsk, 10 May 2022 / compilers: A. Y. Zhevlakova, A. N. Shavel, E. S. Goloubtsova. – Minsk : BNTU, 2022. – P. 48-52.