Anagaw, Mitiku Yimer, and Sintayehu Mekonnen Hailemariam. “The Effect of Manganese(Mn) Substitutional Doping on Structural, Electronic and Magnetic Properties of Pristine Hexagonal Graphene: Using Spin Polarized Density Functional Theory”. Journal of Atomic, Molecular, Condensed Matter and Nano Physics 7, no. 2 (August 31, 2020): 95–105. Accessed June 18, 2025. http://www.journals.rgnpublications.com/index.php/jamcnp/article/view/1422.