Cellulase Enzyme Production from Filamentous Fungi <i>Trichoderma reesei</i> and <i>Aspergillus awamori</i> in Submerged Fermentation with Rice Straw oleh Laila Naher, Siti Noor Fatin, Md Abdul Halim Sheikh, Lateef Adebola Azeez, Shaiquzzaman Siddiquee, Norhafizah Md Zain, Sarker Mohammad Rezaul Karim