Arifin, Zainul. “Akurasi Google Earth Dalam Pengukuran Arah Kiblat”. Ulumuddin: Jurnal Ilmu-ilmu Keislaman 7, no. 2 (December 19, 2017): 137–146. Accessed November 22, 2024. https://jurnal.ucy.ac.id/index.php/agama_islam/article/view/196.