Umar, Akbar. 2021. “Huruf Muqatta’ah Dalam Al-Qur’an Perspektif Bediuzzaman Said Nursi”. Al-Tadabbur: Jurnal Ilmu Al-Qur’an Dan Tafsir 6 (01):1-16. https://doi.org/10.30868/at.v6i01.1394.