Doby Indrawan, and Kautsar Citra Nirmala. “Flight Fitness Assessment in a Hajj Pilgrim With Symptomatic Iron-Deficiency Anemia Secondary to Uterine Leiomyoma: A Case Report and Clinical Decision-Making Perspective”. International Journal of Integrated Science and Technology, vol. 4, no. 7, Aug. 2026, pp. 481-94, doi:10.59890/ijist.v4i7.30.