Henti Sulistiowati, M Syarif Sumantri and Edwita (2018) “The Development of a Quiet Book Media for Elementary School Students’ Speaking Skills”, International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE, 4(8), pp. 112–116. doi: 10.31695/IJASRE.2018.32814.