KOTEKOVÁ, D. CONFIDENCE MASTERY AS THE FUNDAMENTAL TASK IN LEARNING A FOREIGN LANGUAGE. Journal on Efficiency and Responsibility in Education and Science, [S. l.], v. 6, n. 2, p. 84–104, 2013. DOI: 10.7160/eriesj.2013.060203. Disponível em: https://www.eriesjournal.com/index.php/eries/article/view/78. Acesso em: 5 may. 2024.