Viet Man, Le, Dinh Nhat Thu, and Le Minh Hai. “PROTEASE PRECIPITATION FROM THE EXTRACT OF ASPERGILLUS ORYZAE SURFACE CULTURE AND DETERMINATION OF SOME CHARACTERISTICS OF THE OBTAINED ENZYME”. Science and Technology Development Journal 8, no. 6 (June 30, 2005): 25-30. Accessed May 19, 2024. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/3003.