KARIM SAYED ABDELHAMID SALEM. Circular Economy Pathways for Sustainable Hajj Hospitality: Linking Waste to Resource and Water-to-Value Approaches. International Journal of Scientific Research in Humanities and Social Sciences, [S. l.], v. 2, n. 6, p. 14–26, 2025. DOI: 10.32628/IJSRHSS2525032. Disponível em: https://mail.ijsrhss.com/index.php/home/article/view/IJSRHSS2525032. Acesso em: 6 feb. 2026.