Lubis, Rizka Syahmouzi, and Syafiq Mahmadah Hanafi. 2026. “Implementation Organizing the Umrah Pilgrimage Based on Constitution Number 8 of 2019 at PT Al Fajr Yogyakarta”. Jurnal Eduslamic 4 (1):119-32. https://doi.org/10.59548/jed.v4i1.757.