Wijaya, H.W. et al. 2026. EFFICIENT CONVERSION OF FURFURYL ALCOHOL TO ETHYL LEVULINATE AND FURFURYL ETHYL ETHER USING COPPER(II) TUNGSTATE CATALYSTS. Walisongo Journal of Chemistry. 9, 1 (Jul. 2026), 127–138. DOI:https://doi.org/10.21580/wjc.v9i1.31931.