1. Biogas production from anaerobic codigestion of cowdung and elephant grass (Pennisetum Purpureum) using batch digester. (March 2018) Authors: Haryanto, Agus; Hasanudin, Udin; Afrian, Chandra; Zulkarnaen, Iskandar Journal: IOP conference series Issue: Volume 141(2018) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗