Jogekar, R.N., A. Kadav, R. Ghodeswar, P. Chavhan, P. Kadu, and M. Paunikar. “Automated Shopping Trolley Using Raspberry Pi Device”. International Journal of Scientific Research in Computer Science and Engineering 6, no. 2 (April 30, 2018): 126–128. Accessed April 10, 2025. https://ijsrcse.isroset.org/index.php/j/article/view/251.