ULUM, Ömer G. ESP NEEDS ANALYSIS OF PUBLIC ORDER POLICE OFFICERS. International Online Journal of Education and Teaching, [S. l.], v. 4, n. 1, p. 19–30, 2017. Disponível em: https://iojet.org/index.php/IOJET/article/view/147. Acesso em: 25 dec. 2025.