Kurniati, Y., Cholilie, I.A., Rahmadini, A. and Suwandevi, N.H. 2024. Durian Peel Waste as An Alternative Material for Oxalic Acid Using The Nitric Acid Oxidation Method. Indonesian Journal of Applied Research (IJAR). 5, 1 (Apr. 2024), 17-27. DOI:https://doi.org/10.30997/ijar.v5i1.427.