B. N. K. Biaunik Niski Kumila, N. Z. Nihlah Zaidah, and H. H. K. Hamdan Hadi Kusuma, “Green Reduction of Graphene Oxide (GO) from Coconut Shell Using Rose Water in Various Temperature: Biaunik Niski Kumila, Nihlah Zaidah, Hamdan Hadi Kusuma”, J.Fis. dan Apl., vol. 18, no. 2, May 2025.