Riyadi, Sugeng, and Faisal Santiago. “PERLINDUNGAN HUKUM TERHADAP JAMAAH UMRAH AKIBAT PENIPUAN YANG DILAKUKAN PERUSAHAAN TRAVEL”. Mustika Justice 1, no. 1 (April 29, 2021): 28–38. Accessed October 29, 2025. https://jurnal.uic.ac.id/mustikajustice/article/view/33.