1.
M A M, Sudin I, Mohd Noor A, Rajoo S, M B U, H. Obayes N, et al. Investigation on microstructure and electrical properties of Bi doping Ca3Co4O9 nanoparticles synthesized by sol-gel process. IJET [Internet]. 2018 May 22 [cited 2024 Nov. 24];7(2.29):31-3. Available from: https://sciencepubco.com/index.php/ijet/article/view/13121