Smart City Implementation in Indonesian Regions: Juridical and Empirical ReviewArdy Firman Syah, Rian Sacipto, Akhmad Yasin, Siti Maemunah, Deden Nuryadin and Mutaqin MutaqinE3S Web Conf., 594 (2024) 04004DOI: https://doi.org/10.1051/e3sconf/202459404004