COŞANAY, G.; KARALI, Y. EXAMINATION OF CLASSROOM TEACHERS’ 21ST CENTURY TEACHING SKILLS. International Online Journal of Education and Teaching, [S. l.], v. 9, n. 1, p. 432–448, 2022. Disponível em: https://iojet.org/index.php/IOJET/article/view/1563. Acesso em: 29 dec. 2025.