Sobari, Muhammad, Fairuz Antoni Putri, Agung Muhamad Toha, and Rindi Wulandari. 2024. “Design of Assistive Device For Blind People Based on Arduino Nano With Global Positioning System (GPS) Tracker”. Andalasian International Journal of Applied Science, Engineering and Technology 4 (2):169-77. https://doi.org/10.25077/aijaset.v4i2.150.