“INFLUENCE OF SOAKING DURATION AND PARTICLE SIZE ON ANTIOXIDANT ACTIVITY AND PHYTOCHEMICAL CHARACTERISTICS OF Uncaria Gambir Roxb ETHANOLIC LEAF EXTRACT TEA: PENGARUH DURASI PERENDAMAN DAN UKURAN PARTIKEL TERHADAP AKTIVITAS ANTIOKSIDAN DAN KARAKTERISTIK FITOKIMIA TEH EKSTRAK DAUN Uncaria  Gambir Roxb DALAM ETANOL”. ROCE : Jurnal Pertanian Terapan, vol. 3, no. 2, Aug. 2026, https://doi.org/10.71275/roce.v3i2.183.