Different Agroresidues Used in Solid Substrate Fermentation for ?-Amylase Production by Bacillus subtilis-239: Agroresidue Fermentation for Amylase Production. Pakistan Journal of Scientific & Industrial Research. 2008;51(1):26-30. Accessed March 10, 2026. https://www.v2.pjsir.org/index.php/biological-sciences/article/view/605