Kpata-Konan E N, Gnagne T, Yao Kouamé F, Koffi Konan F, Kouamé Kouamé M and Tano K 2018:  
Optimum amount of inoculum for anaerobic digestion of cassava waste. 
 Livestock Research for Rural Development. Volume 30, Article #60. 
 Retrieved 
, from http://www.lrrd.org/lrrd30/4/kano30060.html