Satinem, Satinem, Juwati Juwati, Noermanzah Noermanzah, and Santi Mariami. “The Development of Textbooks in Competency-Based Indonesian Courses”. Journal of English Education and Teaching 7, no. 2 (May 16, 2023): 291–309. Accessed May 3, 2024. https://ejournal.unib.ac.id/JEET/article/view/27275.