AMAYREH, Muhammad Ismail. Dialectic Second language acquisition and optimal learning age. Journal of Humanities & Social Sciences, New Mexico, United States, v. 5, n. 9, p. 40–26, 2021. DOI: 10.26389/AJSRP.A010221. Disponível em: https://ajsrp.ojsexpert.com/index.php/jhss/article/view/3895. Acesso em: 20 dec. 2025.