SAIRA FEHMI KHAN. CHILDREN’S ACQUISITION OF LINGUISTIC STRUCTURES: AN INVESTIGATION OF UNIVERSAL GRAMMAR’S PRINCIPLES AND PARAMETERS. International Premier Journal of Languages & Literature, [S. l.], v. 3, n. 3, p. 156–163, 2025. Disponível em: https://ipjll.com/ipjll/index.php/journal/article/view/165.. Acesso em: 12 sep. 2025.