Supaporn Cheevadhanarak. (1991) Cloning and characterization of the alkaline protease gene (alpA) from Aspergillus oryzae. Mahidol University,:ม.ป.ท.Supaporn Cheevadhanarak. 1991. Cloning and characterization of the alkaline protease gene (alpA) from Aspergillus oryzae. ม.ป.ท.:Mahidol University,;Supaporn Cheevadhanarak. Cloning and characterization of the alkaline protease gene (alpA) from Aspergillus oryzae. ม.ป.ท.:Mahidol University, 1991. Print.