UTAMI, Silvya; ANAM, Mukhtarul; FATMAWATY, Riryn. Developing Mystery Box in Teaching Narrative Text for Speaking Class at Junior High School. Jo-ELT (Journal of English Language Teaching) Fakultas Pendidikan Bahasa & Seni Prodi Pendidikan Bahasa Inggris IKIP, [S. l.], v. 9, n. 2, p. 194–204, 2022. DOI: 10.33394/jo-elt.v9i2.5758. Disponível em: https://e-journal3.undikma.ac.id/index.php/joelt/article/view/5758. Acesso em: 15 aug. 2025.