Ahmad, J. ., S. . Hassan, J. A. . Khan, U. . Nissar, and H. . Abbas. “Insight into Structural and Optical Properties of Pristine and Sr2+ Doped La2NiMnO6: Insight into Structural and Optical Properties”. Proceedings of the Pakistan Academy of Sciences: A. Physical and Computational Sciences, vol. 58, no. 2, Dec. 2021, pp. 59-71, doi:10.53560/PPASA(58-2)610.