1. Abu Dawud, S. (1988). Sunan Abī Dāwūd. Dār al-Hadīth.
2. Al-Ghazali, M. M. (1993). Al-Mustaṣfā min ‘ilm al-uUsūl. Dār al-Kutub al-‘Ilmiyyah.
3. Al-Ghazali, M. M. (1998). Al-Mankhūl min Ta‘līqāt al-usūl (3rd ed.). Dār El-Fikr.
4. Al-Hasani, I. (1995). Naẓāriyyah al-Maqāṣid ‘ind al-Imām Muhammad Ṭāhir Ibn Ashūr. Virginia: The International Institute of Islamic Thought.
5. Alhojailan, M. I. (2012). Thematic Analysis: A Critical Review of Its Process and Evaluation. West East Journal of Social Sciences, 1(1), 39-47.