Jafni Amanda Kinarossa Widjaja and Isnawati Isnawati 2026. Comparison Physicochemical Characterization of Essential Oils from Gajah and Emprit Ginger Varieties. JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM. 5, 2 (Aug. 2026), 346–360. DOI:https://doi.org/10.55606/jurrimipa.v5i2.10180.