1. Al-Qardhawi, Y. (2001), Ri’ayatu al-bi`ah fi as-syari’ah al-islamiyah. Kairo: Dar Asy-Syuruq.
2. Al-Qardhawi, Y. (2002). Islam agama ramah lingkungan. Pustaka Al-Kautsar.
3. Alam, N., Duygun, M., & Ariss, R. T. (2016). Green sukuk: An innovation in Islamic capital markets. In A. B. -Dorsman, Ö. Arslan-Ayaydin, & M. B. ¬Karan (Eds.), Energy and finance (pp. 167–186). Springer International Publishing.
4. Buana, G. K., & Musari, K. (2020, December 28). A new sphere of sukuk: Linking pandemic to Paris agreement. The World Financial Review, November-December Edition, Islamic Finance, 59–61. https://worldfinancialreview.com/a-new-sphere-of-sukuk-linking-the-pandemic-to-the-paris-agreement/
5. CICERO. (2018). ‘Second opinion’ on the republic of Indonesia’s green bond and green sukuk framework. A report by Centre for International Climate Research (CICERO), January 23, Oslo.