SINGGIH JANURATMO; BINSAR JON VIC. Modern Governance of Hajj and Umrah: Digital Innovation and Legal Protection for Pilgrims. Greenation International Journal of Law and Social Sciences, [S. l.], v. 3, n. 3, p. 951–957, 2025. DOI: 10.38035/gijlss.v3i3.583. Disponível em: https://research.e-greenation.org/GIJLSS/article/view/583. Acesso em: 19 jan. 2026.