Simbuka, Srifani. “Evaluating the Vocabulary Coverage of EFL Textbooks and Teachers’ Generated Materials in an Indonesian Islamic Universities:A Corpus-Informed Materials Evaluation”. AL-ISHLAH: Jurnal Pendidikan 13, no. 3 (December 31, 2021): 2489–2500. Accessed October 26, 2026. https://alishlah.ahfpublishing.id/alishlah/article/view/1348.