C. U. . Wirawati, N. . Pratiwi, and D. E. . Nirmagustina, “Effect of Ultrasonication on Some Chemical Properties of Red Ginger (Zingiber officinale var. rubrum) Oleoresin Nanoemulsion Bioactive Compounds”, Trends Sci, vol. 20, no. 11, p. 6805, Aug. 2023.