L. T. Kim Ngan, N. Thi Ly, N. Thi Tham, D. T. Kim Thuy, D. D. Giap, and L. My Dong, “Extraction of Bioactive Component from Herbal Anoectochilus formosanus Hayata by Microwave, Ultrasound and Lactic Fermentation”, Turkish JAF Sci.Tech., vol. 7, no. 4, pp. 593–597, Apr. 2019.