Saputro, A.G., Pradana, M.R. , Maulana, A.L. , Agusta, M.K. and Dipojono, H.K. 2021. CO2 Hydrogenation Mechanism on Graphene-supported Subnanometer Ni7 Cluster . Journal of Research and Development on Nanotechnology. 1, 1 (Jul. 2021), 18-22. DOI:https://doi.org/10.5614/jrdn.2021.1.1.16425.