Habibullah, I., and I. W. Anggraini. “Al-Isyârât Al-Kauniyyah Fi Al-Hurûf Al-Muqatha’ah Awâili Al-Suwar ‘Inda Thanthawi Jauhari”. Studia Quranika: Jurnal Studi Quran, vol. 2, no. 1, July 2017, pp. 39-54, doi:10.21111/studiquran.v2i1.1133.