Yunita Adriyanti, K., Santosa, M. H. ., & Suprianti, G. . (2022). Developing Android-Based English Folktales Learning Materials to Develop Communication Skills of Primary School Students. Cetta: Jurnal Ilmu Pendidikan, 5(3), 294–307. https://doi.org/10.37329/cetta.v5i3.1923