Syahputra , I. ., Y. Darvina, R. Ratnawulan, and R. Hidayat. “Microwave Absorption Properties of Fe3O4/Graphene Oxide Nanocomposites Synthesized from Coconut Shell Waste”. Journal of Experimental and Applied Physics, vol. 2, no. 3, Oct. 2024, doi:10.24036/jeap.v2i3.69.