2021. Potassium Hydroxide Doped With (Poly(Methyl Methacrylate) (PMMA) Polymer as Electrolyte for Electrolytic Double layer Supercapacitor (EDLC) Application. CaJoST. 4, 1 (Sep. 2021), 87–92. DOI:https://doi.org/10.4314/cajost.v4i1.20.