Handayani, Retno Dwi, Zaidir Jamal, Muhammad Alkahfiansyah, Lia Rosmalia, Novi H Sudibyo, and Riko Herwanto. 2025. “Intelligent and Secure Package Receiver System Utilizing Internet of Things (IoT) Technology”. Vokasi Unesa Bulletin of Engineering, Technology and Applied Science 2 (3):581-92. https://doi.org/10.26740/vubeta.v2i3.38254.