LINGUISTIC AND COMMUNICATIVE BASIS OF THE USE OF THE STATE LANGUAGE IN THE MANAGEMENT ACTIVITIES OF SCHOOL HEADS. EduVision: Journal of Innovations in Pedagogy and Educational Advancements, [S. l.], v. 2, n. 6, p. 801–813, 2026. Disponível em: https://brightmindpublishing.com/index.php/ev/article/view/2944. Acesso em: 25 oct. 2026.