Didactic Potential of an Electronic Textbook for Improving Speaking Skills at Foreign Language Classes . Известия ЮФУ. Филологические науки [Internet]. 2021 Jun. 30 [cited 2026 May 12];25(2):205-13. Available from: https://philol-journal.sfedu.ru/index.php/sfuphilol/article/view/1621