C. I. Rotună, C. E. Cîrnu, and A. Gheorghiță, “Implementing smart city solutions: smart city map and city drop”, RCV, vol. 28, no. 3, pp. 313–327, Sep. 2017, Accessed: Nov. 06, 2026. [Online]. Available: https://revistacalitateavietii.ro/journal/article/view/397