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 (Mar. 2022), 97-108. DOI:https://doi.org/10.35457/josar.v8i1.2128.