“ON THE PROBLEMS OF IN-DEPTH STUDY THE RUSSIAN LANGUAGE (SPELLING LESSON SAMPLES) ”, Известия ЮФУ. Филологические науки, vol. 28, no. 1, pp. 152–162, Apr. 2024, Accessed: May 11, 2026. [Online]. Available: https://philol-journal.sfedu.ru/index.php/sfuphilol/article/view/1937