Fakhouri Amr, Meryem, et al. “Towards a Distributed SMA-Based Solution for the Interoperability of Hospital Information Systems for Better Routing of Emergency Ambulances”. International Journal of Online and Biomedical Engineering (iJOE), vol. 17, no. 12, Nov. 2021, pp. pp. 70-92, doi:10.3991/ijoe.v17i12.25455.