Javeed F, Shahid MG, Javed A. Effect of Different Operational Parameters on Bio-degradation of Chicken Feathers by Aspergillus niger: Investigation Under Submerged Fermentation Process: Parameters on Bio-degradation of Chicken Feathers. Pakistan Journal of Scientific & Industrial Research [Internet]. 2020 Jul. 15 [cited 2024 May 3];63(2):71-6. Available from: http://v2.pjsir.org/index.php/biological-sciences/article/view/1270