Thu Hoai, N. T., T. Q. Trieu, L. T. Hoang Tuyen, N. T. Toan, N. T. Kieu Trang, K. H’ Tha, D. T. Phi, and D. M. Hiep. “Antibacterial, Antioxidant and Xanthine Oxidase Inhibitiory Activities of Extracts from Some Lichen Species of Families Flavoparmelia and Flavopunctelia”. Academia Journal of Biology, vol. 40, no. 2se, June 2018, doi:10.15625/2615-9023/v40n2se.11628.