Fatimatuzahroh, Siti, and Ulfa Wulan Agustina. “DESIGNING LISTENING DIGITAL BOOK FOR 2ND GRADE JUNIOR HIGH SCHOOL”. JoEMS : Journal of Education and Management Studies, vol. 4, no. 6, July 2021, pp. 7-12, doi:10.32764/joems.v4i6.573.