Putra, Ryan Hanggara, and Ika Ratna Indra Astutik. “Design and Build a Web-Based CCTV Sales Information System”. Indonesian Journal of Innovation Studies 20 (October 6, 2022): 10.21070/ijins.v20i.732. Accessed November 12, 2024. https://ijins.umsida.ac.id/index.php/ijins/article/view/732.