Zuriati Uno, Wiwit, et al. “ANTIOXIDANT ACTIVITY OF NIRA SEED WASTE (ARENGA PINNATA) EXTRACTS USING DPPH METHOD”. JIMR : Journal Of International Multidisciplinary Research, vol. 4, no. 02, Dec. 2025, pp. 162-9, doi:10.62668/jimr.v4i02.1991.