SHALLY AMNA. An Analysis of Syntactical Errors and Mistakes Found in English Oral Presentation. Lesson Journal: Languange, Applied Linguistics, and Education Journal, [S. l.], v. 3, n. 1, p. 9–12, 2021. DOI: 10.35134/jlesson.v3i1.3. Disponível em: https://jlesson-upiyptk.org/ojs/index.php/jlesson/article/view/3. Acesso em: 29 apr. 2026.