Biswajit Choubey and H.S. Sahu, “Enhancing Heat Exchangers with Graphene as Al2O3 Nanofluid Coatings ”, Int. J. Sci. Res. Comput. Sci. Eng. Inf. Technol, vol. 10, no. 2, pp. 372–377, Apr. 2024, doi: 10.32628/CSEIT2410231.