A Model of Digital Vo-Book with Crossword for Teaching and Learning Vocabulary in Seventh Grade Junior High School t Blitar: Research and Development. JOSAR (Journal of Students Academic Research), [S. l.], v. 7, n. 1, p. 97–108, 2022. DOI: 10.35457/josar.v8i1.2128. Disponível em: https://ejournal.unisbablitar.ac.id/index.php/josar/article/view/2128. Acesso em: 31 jan. 2026.