BABAKULOVA, D. .; MILOVANOVA , Y. . DEVELOPMENT OF COMMUNICATIVE COMPETENCE OF STUDENTS ON THE BASIS OF TEACHING SPEECH ETIQUETTE. International Bulletin of Engineering and Technology, [S. l.], v. 3, n. 3, p. 35–41, 2023. Disponível em: https://internationalbulletins.com/intjour/index.php/ibet/article/view/377. Acesso em: 25 jun. 2026.