Rakeshkumar M. Chauhan, and Ravindra P. Chavda. “Simulation of Solar Application for Grid Tied 3-Level Diode Clamp Inverter Using Sinusoidal Pulse With Modulation”. International Journal of Advance Engineering and Research Development (IJAERD), vol. 4, no. 3, Mar. 2017, pp. 641-8, https://ijaerd.org/index.php/IJAERD/article/view/2142.