Nday, Samuel Umbu, and Achmad Djunaedi. “APPLICATION OF THE SMART CITY CONCEPT IN THE DISTRICT CONTEXT (SMART CITY CONCEPT IN KULON PROGO REGENCY)”. REKSABUMI 1, no. 1 (December 20, 2021): 32–42. Accessed November 22, 2024. https://jurnal.ut.ac.id/index.php/reksabumi/article/view/2159.