1. The Influence of Chemical Structure on The Anaerobic Catabolism of Refractory Compounds: A Case Study of Instant Coffee Waste;Azhar;Water Science Technology,1994
2. Anaerobic Biodegradation, Activity and Inhibition (ABAI). Task Group Meeting 9th to 10th October 2006 in Prague;Angelidaki;Institute of Environment & Resources, Technical University of Denmark, Bygningstorvet,2007
3. Environmental System Analysis of Biogas Systems – Part I: Fuel-Cycle Emissions;Borjesson;Biomas and Bioenergi,2006
4. Coffee Pulp. Composition, Technology and Utilization;Braham;The Institute of Nutrition of Central America and Panama (INCAP),1992
5. Coffee Technology;Clarke,1989