M Nurdin Zuhdi, Iwan Setiawan, David Sulistiawan Aditya, M Anwar Nawawi, and Rizki Firmansyah. “Religion, Higher Education, and Environmental Sustainability: Identification of Green Fiqh in Islamic Religion Courses at Muhammadiyah and Aisyiyah Universities”. Jurnal Iqra’ : Kajian Ilmu Pendidikan, vol. 8, no. 2, Dec. 2023, pp. 443-60, doi:10.25217/ji.v8i2.2984.