Darmayanti, J. I., Fadhilawati, D. and Fauzi, A. (2022) “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), 7(1), pp. 97-108. doi: 10.35457/josar.v8i1.2128.