Hidayat A, Setiadji S, Hadisantoso EP. Sintesis Oksida Grafena Tereduksi (rGO) dari Arang Tempurung Kelapa (Cocos nucifera). AK [Internet]. 2019 Jan. 30 [cited 2025 Dec. 6];5(2):68-73. Available from: https://journal.uinsgd.ac.id/index.php/ak/article/view/3810