EN
L. I. Siameshka, V. U. Barysenka, L. S. Knysh, S. M. Yakyba. Tests of Belarusian as a foreign language. Beginner (A1). Elementary (A1). – Minsk, RIVSH, 2017 – 112 p; L. I. Siameshka, V. U. Barysenka, L. S. Knysh, T. R. Ramza, S. M. Yakyba. Basic Dictionary of Belarusian as a Foreign Language. Basic (A2). – Minsk, RIVSH, 2017 – 112 p