Amalia, F., Savitri, P. M., Agustini, D. and Kristanti, M. (2026) “The Relationship Between Knowledge and Attitude of Elderly Hajj and Umrah Pilgrims Toward Dehydration Prevention”, Journal Of The Indonesian Medical Association, 75(5), pp. 220 - 225. doi: 10.47830/jinma-vol.75.5-2025-1859.