CHOIRIYAH, R. Implementing Picture Series To Improve Speaking Skill: Classroom Action Research. JOURNEY (Journal of English Language and Pedagogy), [S. l.], v. 1, n. 1, p. 103–116, 2021. Disponível em: https://ejournal.iaida.ac.id/index.php/Journey/article/view/837. Acesso em: 20 apr. 2026.