Farah, Rafika Rabba, Alimin Adi Waloyo, and Puji Sumarsono. 2021. “Incorporating English and Islamic Knowledge into Workbook Development for Primary School Students”. IJOTL-TL: Indonesian Journal of Language Teaching and Linguistics 6 (2), 189-202. https://doi.org/10.30957/ijoltl.v6i2.673.