Margevica-Grinberga, Ieva, and Andra Rektina. “DIFFERENTIATION IN HETEROGENEOUS FOREIGN LANGUAGE CLASSES”. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference 1 (May 19, 2022): 465–475. Accessed November 22, 2024. https://journals.rta.lv/index.php/SIE/article/view/6881.