Muhammad Syarif Hartawan, Arman Syah Putra, and Ayub Muktiono. “Smart City Concept for Integrated Citizen Information Smart Card or ICISC in DKI Jakarta”. International Journal of Science, Technology & Management 1, no. 4 (November 30, 2020): 364-370. Accessed November 13, 2024. https://ijstm.inarah.co.id/index.php/ijstm/article/view/76.