H. Y. P. Hilba Yoga Pratama, A. B. Sardjono, S. R. Sari, and H. Sudarsono, “IMPLEMENTATION OF THE SMART CITY CONCEPT AS AN ALTERNATIVE FOR SOLVING URBAN PROBLEMS (CASE STUDY: PONOROGO DISTRICT, EAST JAVA)”, JLS, vol. 7, no. 2, pp. 151–168, Nov. 2023.