[1]
N. H.M Zaki, M. Mustaffa, M. F.M. Taib, O. H.Hassan, M. Z.A.Yahya, and A. M.M.Ali, “Understanding the Electronic Transition of Normal Spinel Structure of Co3O4 Using GGA+U Calculations”, IJET, vol. 7, no. 3.11, pp. 121–125, Jul. 2018, doi: 10.14419/ijet.v7i3.11.15943.