S. E. Bulan, Y. Prihantoro, A. Missa, and B. K. Putrawan, “Allah, Al-Ilah, and Allahumma: The Arabic Language Usage before the 9th century AD in the Christian-Muslim Middle Eastern”, Wawasan J. Ilm. Agama dan Sos. Budaya, vol. 8, no. 2, pp. 125–136, Dec. 2023.