Issa Z.Hassan,Enas M.Ali. “Using Dopping and Adsorption to Introduce Energy Band Gap into Graphene ; A DFT Study”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 14 (August 7, 2021): 1269–1277. Accessed April 28, 2024. https://www.turcomat.org/index.php/turkbilmat/article/view/10426.