[1]
A. S. . Hassan and N. A. E. . Ali, “Zamzam Water Surpasses Global Standards in Quality and Mineral Content: Air Zamzam Melampaui Standar Global dalam Kualitas dan Kandungan Mineral”, acopen, vol. 9, no. 2, p. 10.21070/acopen.9.2024.8943, May 2024.