SUGANDI, F. A.; UBAIDILLAH, U.; GAFAROV, A. Signified Deviations in Federer’s What Every American Needs to Know About the Qur’an: A Saussurean Analysis of Islamic Themes. OKARA: Jurnal Bahasa dan Sastra, v. 19, n. 1, p. 35–49, 31 May 2025.