MARKOVA, Z.; YANEVA, D. The Motivation of University Students of International Relations to Learn English. English Studies at NBU, [S. l.], v. 6, n. 1, p. 5–28, 2020. DOI: 10.33919/esnbu.20.1.1. Disponível em: https://ojs.nbu.bg/index.php/ESNBU/article/view/306. Acesso em: 24 apr. 2024.