Baniya, D. 2018. The Hydrogen Passivated Graphene Cluster and its Stability - First Principle DFT (B3LYP) Levels of Approximation with the Basis Set 3-21G. Kathford Journal of Engineering and Management. 1, 1 (Dec. 2018), 5–10. DOI:https://doi.org/10.3126/kjem.v1i1.22013.