Rahmawati, S. A. “Hajj Pilgrims’ Abandonment: The Protection for Consumer (Case of PT Anugrah Karya Wisata Utama and PT Abu Tours & Travel)”. Journal of Law and Legal Reform, Vol. 2, no. 4, Aug. 2021, pp. 481-92, doi:10.15294/jllr.v2i4.48764.