Haryanto, Agus and Hasanudin, Udin and Afrian, Chandra and Zulkarnain, Iskandar (2018) Biogas production from anaerobic codigestion of cowdung and elephant grass (Pennisetum Purpureum) using batch digester. IOP Conf. Series: Earth and Environmental Science, 141. ISSN 1755-1315

Haryanto, Agus and Hasanudin, Udin and Afrian, Chandra and Zulkarnain, Iskandar (2017) Biogas production from anaerobic codigestion of cowdung and elephant grass (Pennisetum Purpureum) using batch digester. In: 2nd International Confrence on Biomass, July 24-25, 2017, Bogor, Indonesia. (Submitted)

Afrian, Chandra and Haryanto, Agus and Zulkarnain, Iskandar and Hasanudin, Udin (2017) PRODUCTION OF BIOGAS FROM A MIXTURE OF COWDUNG AND ELEPHANT GRASS (Pennisetum purpureum). Jurnal Teknik Pertanian Lampung, 6 (1). pp. 23-30. ISSN 2302-559X

Haryanto, Agus and Hasanudin, Udin and Afrian, Chandra and Zulkarnain, Iskandar Biogas production from anaerobic codigestion of cowdung and elephant grass (Pennisetum Purpureum) using batch digester. 2nd International Conference on Biomass. (Unpublished)