, M. Karuna Rani, V. Manitha, G. Krishnaveni. “HDL Implementation of Vending Machine by KCPSM3 Processor”. International Journal on Recent and Innovation Trends in Computing and Communication 3, no. 3 (March 31, 2015): 1212–1215. Accessed November 1, 2025. https://ijritcc.org/index.php/ijritcc/article/view/4003.