V. Vijayaraghavan, A. Garg, C. H. Wong, K. Tai, and Y. Bhalerao, “Predicting the mechanical characteristics of hydrogen functionalized graphene sheets using artificial neural network approach”, J. Nanostruct. Chem., vol. 3, no. 1 (December 2013), Nov. 2013, doi: 10.1186/2193-8865-3-83.