HARSH K. PARMAR; PROF. ANIL BHARDHWAJ. DESIGN OF COST EFFECTIVE SINGLE CHIP POWER, PFAND VAF METER. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 5, n. 4, p. 1741–1750, 2018. Disponível em: https://www.ijaerd.org/index.php/IJAERD/article/view/3270. Acesso em: 6 jul. 2025.