HASSAN , A. S. .; ALI , N. A. E. . Zamzam Water Surpasses Global Standards in Quality and Mineral Content: Air Zamzam Melampaui Standar Global dalam Kualitas dan Kandungan Mineral. Academia Open, [S. l.], v. 9, n. 2, p. 10.21070/acopen.9.2024.8943, 2024. DOI: 10.21070/acopen.9.2024.8943. Disponível em: https://acopen.umsida.ac.id/index.php/acopen/article/view/8943. Acesso em: 4 sep. 2025.