[1]
M. N.Iqbaldin, M. I. Azlan, and I. Khudzir, “One Step Process of Producing Reduced Graphene Oxide from Silantek Sub-Bituminous Coal Using Microwave Irradiation Heating”, IJET, vol. 7, no. 4.42, pp. 73–77, Dec. 2018, doi: 10.14419/ijet.v7i4.42.25575.