OLIMOVA NODIRA OYBEKOVNA. COMMON PROBLEMS FACED BY FOREIGN LANGUAGE LEARNERS. International Journal on Economics, Finance and Sustainable Development, [S. l.], v. 2, n. 4, p. 70–72, 2020. DOI: 10.31149/ijefsd.v2i4.466. Disponível em: https://journals.researchparks.org/index.php/IJEFSD/article/view/466. Acesso em: 16 oct. 2026.