Viet Man, Le, Lai Quoc Dat, and Phan Cong Thuan. 2005. “THE APPLICATION OF MULTISTAGE COUNTERCURRENT EXTRACTION AND SPRAY DRYING IN THE PRODUCTION OF INSTANT POWDER FROM GANODERMA LUCIDUM.”. Science and Technology Development Journal 8 (5), 16-21. https://doi.org/https://doi.org/10.32508/stdj.v8i5.3023.