PAN, Junnan. Inquiry into Teaching Listening and Speaking in High School English Classes Based on an Activity Perspective. Academic Journal of Management and Social Sciences, [S. l.], v. 8, n. 2, p. 114–117, 2024. DOI: 10.54097/0wcm9z22. Disponível em: https://drpress.org/ojs/index.php/ajmss/article/view/25085. Acesso em: 3 jun. 2026.