“Nilai-Nilai Transformasi Sosial Dalam Pemikiran Teologi Muhammad Fethullah Gulen”. Substantia: Jurnal Ilmu-Ilmu Ushuluddin 18, no. 1 (April 11, 2016): 1–16. Accessed March 29, 2026. https://www.jurnal.ar-raniry.ac.id/index.php/substantia/article/view/3030.