Bich Lam, Tran, and Nguyen Tuyet Mai. “RESEARCH ON INVERTASE EXTRACTION FROM WASTED BEER YEAST SACCHAROMYCES CARLSBERGENSIS”. Science and Technology Development Journal 8, no. 7 (July 31, 2005): 63-69. Accessed May 16, 2024. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/3043.