IMPROVING SPEECH COMPETENCIES OF PRE-SCHOOL EDUCATION TEACHERS. International journal of artificial intelligence, [S. l.], v. 5, n. 08, p. 696–699, 2025. Disponível em: https://www.academicpublishers.org/journals/index.php/ijai/article/view/6203.. Acesso em: 25 sep. 2025.