MURTOZOKULOVA NIGORA SHUKHRAT KIZI. PROCESS OF DEVELOPMENT OF NEW MATERIALS ON SPEECH DEVELOPMENT METHODOLOGY. Ethiopian International Journal of Multidisciplinary Research, [S. l.], v. 13, n. 1, p. 1103–1105, 2026. Disponível em: https://www.eijmr.org/index.php/eijmr/article/view/4869. Acesso em: 21 sep. 2026.