Jani. M. R. “AUTOMATIC MEASUREMENT AND ALARMING SYSTEM FOR FERROFLUID BASED PRESSURE SENSOR”. International Journal of Advance Engineering and Research Development (IJAERD) 5, no. 4 (April 25, 2018): 2037–2039. Accessed July 5, 2025. https://www.ijaerd.org/index.php/IJAERD/article/view/3329.