Biobutanol production from cocoa pod husk through a sequential green method: Depectination, delignification, enzymatic hydrolysis, and extractive fermentation

Maktum Muharja, Rizki Fitria Darmayanti, Boy Arief Fachri, Bekti Palupi, Istiqomah Rahmawati, Meta Fitri Rizkiana, Helda Wika Amini, Ditta Kharisma Yolanda Putri, Felix Arie Setiawan, Mochamad Asrofi, Arief Widjaja, Abdul Halim