Pošeiko, Solvita. “THE LATVIAN LANGUAGE IN THE LINGUISTIC LANDSCAPE OF DAUGAVPILS (THE MIDDLE OF THE 19TH CENTURY - TODAY)”. Journal of Education Culture and Society 6, no. 2 (January 2, 2020): 320–336. Accessed May 3, 2024. https://ogrodynauk.pl/index.php/jecs/article/view/648.