HAFSA TAZEEN; SHUMAILA AMAN; DR. MUHAMMAD ASIF. Investigation of the Relationship of Receptive Vocabulary Size and Speaking Skills: A Study of IELTS Test Takers in Pakistan. International "Journal of Academic Research for Humanities", [S. l.], v. 3, n. 1, p. 127–137, 2023. Disponível em: https://jar.bwo-researches.com/index.php/jarh/article/view/159. Acesso em: 16 sep. 2024.