Lubis RS, Hanafi SM. Implementation Organizing the Umrah Pilgrimage Based on Constitution Number 8 of 2019 at PT Al Fajr Yogyakarta. eduslamic [Internet]. 2026 Jul. 16 [cited 2026 Sep. 17];4(1):119-32. Available from: https://journal.yayasanhaiahnusratulislam.or.id/index.php/eduslamic/article/view/757