Thanh Kieu, N., and P. Thanh Ho. “STUDYING THE DEGRADING LIGNIN AND CELLULOSE OF THREE STRAINS OF PHANEROCHAETE CHRYSOSPORIUM FROM FOREIGN COLLECTION”. Science and Technology Development Journal, Vol. 5, no. 9, Sept. 2002, pp. 31-36, doi:https://doi.org/10.32508/stdj.v5i9.3439.