Risti, Elfana, Al Khasanah, Faras Nur Arini Muharomah, Putri Navisa, and Esa Ghanim Fadhallah. 2022. “Literature Review: Potency of Ceara Rubber (Manihot Glaziovii) Peel Waste As Supercapacitor Electrode in Portable Lamp”. Journal of Tropical Upland Resources (J. Trop. Upland Res.) 4 (1), 11-17. https://doi.org/10.23960/jtur.vol4no1.2022.135.