Charjan, Krushna S., and Dr. Ujwala A. Kshirsagar. “Review on Intelligent Pillbox: Automatic And Programmable Assistive Technology Device”. International Journal of Technical Innovation in Modern Engineering & Science 4, no. 4 (April 17, 2018): 315–321. Accessed February 4, 2025. https://ijtimes.com/index.php/ijtimes/article/view/1886.