Dong-Nghi Le, Tien-Luat Nguyen, Phuong V Pham, Tuan-Huu Nguyen, Thuy-Hong-Lam Ngo, Thien-Trang Nguyen, Van-Cuong Pham, Anh-Vu Phan-Gia and Huy-Binh Do 2024. Impact of Cation Concentration on Graphene Oxide Properties Fabricated from Disposed Batteries . Journal of Technical Education Science. 19, Special Issue 03 (Aug. 2024), 30–37. DOI:https://doi.org/10.54644/jte.2024.1482.