Lilia V. Moiseenko, and Fatima R. Biragova. “Linguistic Diversity and Coexistence: Experience of Spain and Russia”. Global Journal of Human-Social Science 21, no. G8 (July 15, 2021): 13–18. Accessed May 7, 2024. https://socialscienceresearch.org/index.php/GJHSS/article/view/3682.