The Effect of Picture Series as A Visual Learning Aid on Students’ Speaking Skill at Eighth Grade in Mtsn 1 Sintang. JOEEL (Journal of English Education and Literature), [S. l.], v. 6, n. 2, p. 95–102, 2025. DOI: 10.38114/631wrc48. Disponível em: http://journal.sanagustin.ac.id/index.php/joeel/article/view/111.. Acesso em: 3 mar. 2026.