M Nurdin Zuhdi, Iwan Setiawan, David Sulistiawan Aditya, M Anwar Nawawi and Rizki Firmansyah 2023. Religion, Higher Education, and Environmental Sustainability: Identification of Green Fiqh in Islamic Religion Courses at Muhammadiyah and Aisyiyah Universities. Jurnal Iqra’ : Kajian Ilmu Pendidikan. 8, 2 (Dec. 2023), 443–460. DOI:https://doi.org/10.25217/ji.v8i2.2984.