Durrani, S. K., J. Akhtar, A. H. Qureshi, and N. K. Qazi. “SOL GEL PROCESS FOR THE PREPARATION OF SOLID ELECTROLYTE MATERIAL”. The Nucleus 44, no. 3-4 (July 3, 2020): 97–104. Accessed May 3, 2024. http://www.thenucleuspak.org.pk/index.php/Nucleus/article/view/1017.