SUMERA BABY. CONVERSATIONAL ANALYSIS: CRITERIA TO CHECK LEVEL OF SPEAKER. European Journal of Research Development and Sustainability, [S. l.], v. 2, n. 5, p. 1-11, 2021. DOI: 10.17605/OSF.IO/CW4RZ. Disponível em: https://scholarzest.com/index.php/ejrds/article/view/694. Acesso em: 24 jan. 2025.