Agustina L, PRIMARY PUTRI N. ANALISA BAND-GAP REDUCED GRAPHENE OXIDE (rGO) BERBAHAN DASAR TEMPURUNG KELAPA (Cocos nucifera L). Inov. Fis. Indones. [Internet]. 2018 Jul. 26 [cited 2025 Nov. 7];7(2). Available from: https://ejournal.unesa.ac.id/index.php/inovasi-fisika-indonesia/article/view/24746