SANGOLE, R. A. K. EFFECTIVE METHODS OF TEACHING THE MOTHER TONGUE IN THE EDUCATION SYSTEM. International Engineering Journal For Research & Development, [S. l.], v. 5, n. 7, p. 5, 2020. DOI: 10.17605/OSF.IO/UVEZ6. Disponível em: https://iejrd.com/index.php/ /article/view/1313. Acesso em: 27 oct. 2025.