Khattak, Mudeer, Mohsin Ali, and Aman Burki. “SUSTAINABILITY-DISCLOSURES AND FINANCIAL PERFORMANCE: SHARIAH COMPLIANT VS NON-SHARIAH- COMPLIANT INDONESIAN FIRMS”. Journal of Islamic Monetary Economics and Finance 6, no. 4 (September 15, 2020): 789 - 810. Accessed August 5, 2021. https://jimf-bi.org/index.php/JIMF/article/view/1087.