@incollection{Wubu18,
author = {Demsew Mitiku Teferra and Wondwosen Wubu},
title = {Biogas for Clean Energy},
booktitle = {Anaerobic Digestion},
publisher = {IntechOpen},
address = {Rijeka},
year = {2018},
editor = {J. Rajesh Banu},
chapter = {7},
doi = {10.5772/intechopen.79534},
url = {https://doi.org/10.5772/intechopen.79534}
}