T. Nurtayeva, M. Salim, W. M. Hamdoon, T. B. Taha, and Y. Omar, “A Proposed IoT-Based Bike Sharing System in Erbil City”, EAJSE, vol. 7, no. 1, pp. 97–105, Jun. 2021, doi: 10.23918/eajse.v7i1p97.