2025. IONIC CONDUCTIVITY, STRUCTURAL ANALYSIS AND BIODEGRADABLE PROPERTIES OF 2- HYDROXYETHYL CELLULOSE DOPED AMMONIUM CHLORIDE WITH PLASTICIZED ETHYLENE CARBONATE SOLID BIOPOLYMER ELECTROLYTE. Jurnal Teknologi (Sciences & Engineering). 87, 5 (Aug. 2025), 959–965. DOI:https://doi.org/10.11113/jurnalteknologi.v87.23210.