S.Arunodhaya, V. Marimuthu, D.Ramya, and R.K.Uma Maheswari. “A Survey on Real Time Electrical Capacitance Tomography Using VLSI Architecture”. International Journal of Intellectual Advancements and Research in Engineering Computations, vol. 6, no. 1, Mar. 2018, pp. 156-62, https://ijiarec.com/ijiarec/article/view/428.