Mr. K.Kathirvel, Mr. G.Bharath, Mr. O.P.Shri Ram, Mr. V.Srikanth, Mr. R.V.Vasanth. “MICRO STRUCTURAL OBSERVATIONS OF MAGNESIUM OXIDE AND TITANIUM DI-OXIDE HYBRID SOLAR CELL BY FESEM”. International Journal of Advanced Science and Technology, Vol. 29, no. 05, June 2020, pp. 12305-14, http://sersc.org/journals/index.php/IJAST/article/view/25816.