Dewi, C., Rahmawati, F., & Pramono, E. (2022). Synthesis of Sulfonated Polystyrene from Styrofoam Waste as Manufacturing Material Polymer Electrolyte. ITB Graduate School Conference, 2(1), 311–320. Retrieved from https://gcs.itb.ac.id/proceeding-igsc/index.php/igsc/article/view/91