H. Le T. M., T. T. Do, T. D. Hoang, T. T. Doan, X. M. Vu, T. L. Pham, T. L. Le, D. L. Tran and T. D. Nguyen, Development of Novel 3d Printable Graphene-based Composite Towards Fabrication of Thin Film Electrode Material, Comm. Phys. 30 (2020) 383. DOI: https://doi.org/10.15625/0868-3166/30/4/15447.