Maryana D, Haryani VD, Firmansyah IE, Antika D. Prototype of IoT-Based Administrative Service Visitor Counting Device in Cimone Jaya Village. Collabits [Internet]. 2025 Mar. 3 [cited 2026 Jun. 2];2(1):36-41. Available from: https://publikasi.mercubuana.ac.id/index.php/collabits/article/view/32611