Experimental Optimization with the Emphasis on Techno-Economic Analysis of Production and Purification of High Value-Added Bioethanol from Sustainable Corn Stover oleh Sara E. AbdElhafez, Tarek Taha, Ahmed E. Mansy, Eman El-Desouky, Mohamed A. Abu-Saied, Khloud Eltaher, Ali Hamdy, Gomaa El Fawal, Amr Gamal, Aly M. Hashim, Abdallah S. Elgharbawy, Mona M. Abd El-Latif, Hesham Hamad, Rehab M. Ali