Syahputra , I. ., Darvina, Y., Ratnawulan, R. and Hidayat, R. (2024) “Microwave Absorption Properties of Fe3O4/Graphene Oxide Nanocomposites Synthesized from Coconut Shell Waste”, Journal of Experimental and Applied Physics, 2(3). doi: 10.24036/jeap.v2i3.69.