Harsh K. Parmar, and Prof. Anil Bhardhwaj. “DESIGN OF COST EFFECTIVE SINGLE CHIP POWER, PFAND VAF METER”. International Journal of Advance Engineering and Research Development (IJAERD) 5, no. 4 (April 25, 2018): 1741–1750. Accessed July 6, 2025. https://www.ijaerd.org/index.php/IJAERD/article/view/3270.