Yuhariah, Feti, and Safnil Arsyad. “Coherence Analysis: A Comparison Study of Undergraduate Thesis Abstracts at Muhammadiyah Universities”. Journal of English for Specific Purposes in Indonesia 2, no. 2 (September 28, 2023): 115–123. Accessed April 22, 2025. https://ejournal.unib.ac.id/espindonesia/article/view/26221.