Panagiotakopoulos, Theodor, Fotis Lazarinis, Omiros Iatrellis, Antonia Stefani, and Achilles Kameas. 2024. “A Competency-Based Specialization Course for Smart City Professionals”. Research and Practice in Technology Enhanced Learning 19 (January):013. https://doi.org/10.58459/rptel.2024.19013.