Fig. 4From: Green ecofriendly enhancement of cellulase productivity using agricultural wastes by Aspergillus terreus MN901491: statistical designs and detergent ability on cotton fabricsResponse surface 3D and contour plots showing interaction between each two variables influencing cellulase productivity by A. terreus MN901491 (a) Malt extract and (NH4)2SO4 (b) Malt extract and KCl (c) (NH4)2SO4 and KClBack to article page