Anonymous, U (2018). DESIGN AND CONSTRUCTION OF A D.C TO A.C INVERTER SYSTEM. Afribary.com: Retrieved April 23, 2021, from https://afribary.com/works/design-and-construction-of-a-d-c-to-a-c-inverter-system
User, Anonymous. "DESIGN AND CONSTRUCTION OF A D.C TO A.C INVERTER SYSTEM" Afribary.com. Afribary.com, 03 Feb. 2018, https://afribary.com/works/design-and-construction-of-a-d-c-to-a-c-inverter-system . Accessed 23 Apr. 2021.
User, Anonymous. "DESIGN AND CONSTRUCTION OF A D.C TO A.C INVERTER SYSTEM". Afribary.com, Afribary.com, 03 Feb. 2018. Web. 23 Apr. 2021. < https://afribary.com/works/design-and-construction-of-a-d-c-to-a-c-inverter-system >.
User, Anonymous. "DESIGN AND CONSTRUCTION OF A D.C TO A.C INVERTER SYSTEM" Afribary.com (2018). Accessed April 23, 2021. https://afribary.com/works/design-and-construction-of-a-d-c-to-a-c-inverter-system