Setyaningrum S, Patinvoh R, Purwadi R, Taherzadeh M. Evaluation of Biological Degraded Keratin for Biogas Production Using Dry Anaerobic Digestion System. IJATR [Internet]. 1Oct.2021 [cited 25Apr.2024];2(2):81-9. Available from: https://ijatr.polban.ac.id/ijatr/article/view/49