Abbasi, Heidar, Seyed Roholah Mortazavipour, and Mehrdad Setudeh. “Polygalacturonase (PG) Production by Fungal Strains Using Agro-Industrial Bioproduct in Solid State Fermentation”. Chemical Engineering Research Bulletin 15, no. 1 (August 8, 2011): 1–5. Accessed March 22, 2023. https://www.banglajol.info/index.php/CERB/article/view/6368.