My Dong, L., and D. Thi Kim Thuy. “EVALUATION OF THE SYNERGISTIC EFFECT OF ETHANOL AND LEMONGRASS OIL AGAINST Aspergillus Niger”. Journal of Microbiology, Biotechnology and Food Sciences, vol. 8, no. 6, June 2019, pp. 1312-6, doi:10.15414/jmbfs.2019.8.6.1312-1316.