Muhamad Barqi Asila, and Muhamad Bariq Atsila. “The Concept of Khalifah Fi Al-Ard and Indonesia’s Ecological Crisis: A Comparative Study of the Thought of Muhammad Abduh and Nurcholish Madjid: (Konsep Khalifah Fi Al-Ard Dan Krisis Ekologis Indonesia: Studi Perbandingan Pemikiran Muhammad Abduh Dan Nurcholish Madjid)”. Theosinesis: Journal of Integrative Understanding and Ethical Praxis, vol. 1, no. 4, Feb. 2026, pp. 25-35, https://doi.org/10.20625/theosyn.v1i4.127.