ALEKSANDROVA, Stefka; CHEPISHEVA, Krasimira. SPEECH ETIQUETTE IN THE TEACHING OF BULGARIAN LANGUAGE: A COMPARATIVE ANALYSIS OF THE TEXTBOOK CONTENT FOR 5TH GRADE. KNOWLEDGE - International Journal , [S. l.], v. 73, n. 2, p. 533–537, 2025. Disponível em: https://ojs.ikm.mk/index.php/kij/article/view/7939. Acesso em: 19 jun. 2026.