Ityan Nuril Sofia Imamah 2025. A Study of the Risk Factors Associated with the Death of Surabaya Embarkation Hajj Pilgrims in 2023 . Medical Technology and Public Health Journal . 9, 1 (Apr. 2025), 91–99. DOI:https://doi.org/10.33086/mtphj.v9i1.6245.