TY - STD TI - FAOSTAT. Food and Agricultural commodities production. http://faostat3.fao.org/home/E. Accessed 15 Jul 2016. UR - http://faostat3.fao.org/home/E ID - ref1 ER - TY - STD TI - Servicio de Información Agroalimentaria y Pesquera. Anuario Estadístico de la Producción Agrícola. http://infosiap.siap.gob.mx/aagricola_siap/icultivo/index.jsp. Accessed 15 Mar 2016. UR - http://infosiap.siap.gob.mx/aagricola_siap/icultivo/index.jsp ID - ref2 ER - TY - JOUR AU - Mahdizadeh Khasraghi, M. AU - Gholami Sefidkouhi, M. A. AU - Valipour, M. PY - 2015 DA - 2015// TI - Simulation of open-and closed-end border irrigation systems using SIRMOD JO - Archives Agron Soil Sci VL - 61 UR - https://doi.org/10.1080/03650340.2014.981163 DO - 10.1080/03650340.2014.981163 ID - Mahdizadeh Khasraghi2015 ER - TY - JOUR AU - Valipour, M. PY - 2012 DA - 2012// TI - Sprinkle and trickle irrigation system design using tapered pipes for pressure loss adjusting JO - J Agric Sci VL - 4 ID - Valipour2012 ER - TY - JOUR AU - Yannopoulos, S. I. AU - Lyberatos, G. AU - Theodossiou, N. AU - Li, W. AU - Valipour, M. AU - Tamburrino, A. AU - Angelakis, A. N. PY - 2015 DA - 2015// TI - Evolution of water lifting devices (pumps) over the centuries worldwide JO - Water VL - 7 UR - https://doi.org/10.3390/w7095031 DO - 10.3390/w7095031 ID - Yannopoulos2015 ER - TY - JOUR AU - Benítez, V. AU - Mollá, E. AU - Martín-Cabrejas, M. A. AU - Aguilera, Y. AU - López-Andréu, F. J. AU - Cools, K. AU - Terry, L. A. AU - Esteban, R. M. PY - 2011 DA - 2011// TI - Characterization of industrial onion wastes (Allium cepa L.): dietary fibre and bioactive compounds JO - Plant Food Hum Nutr VL - 66 UR - https://doi.org/10.1007/s11130-011-0212-x DO - 10.1007/s11130-011-0212-x ID - Benítez2011 ER - TY - JOUR AU - Prakash, D. AU - Singh, B. N. AU - Upadhyay, G. PY - 2007 DA - 2007// TI - Antioxidant and free radical scavenging activities of phenols from onion (Allium cepa) JO - Food Chem VL - 102 UR - https://doi.org/10.1016/j.foodchem.2006.06.063 DO - 10.1016/j.foodchem.2006.06.063 ID - Prakash2007 ER - TY - JOUR AU - Martínez, R. M. AU - Miglierina, A. M. AU - Luna, M. PY - 2008 DA - 2008// TI - Konijnenburg Av, Pellejero G: evalución del compostaje de los residuos del procesamiento de cebolla JO - Pilquen Secc Agron VL - 9 ID - Martínez2008 ER - TY - JOUR AU - Coventry, E. AU - Noble, R. AU - Mead, A. AU - Whipps, J. M. PY - 2002 DA - 2002// TI - Control of Allium white rot (Sclerotium cepivorum) with composted onion waste JO - Soil Biol Biochem VL - 34 UR - https://doi.org/10.1016/S0038-0717(02)00037-8 DO - 10.1016/S0038-0717(02)00037-8 ID - Coventry2002 ER - TY - JOUR AU - Rose, P. AU - Whiteman, M. AU - Moore, P. K. AU - Zhu, Y. Z. PY - 2005 DA - 2005// TI - Bioactive S-alk(en)yl cysteine sulfoxide metabolites in the genus Allium: the chemistry of potential therapeutic agents JO - Nat Prod Rep VL - 22 UR - https://doi.org/10.1039/b417639c DO - 10.1039/b417639c ID - Rose2005 ER - TY - JOUR AU - Clarkson, J. P. AU - Scruby, A. AU - Mead, A. AU - Wright, C. AU - Smith, B. AU - Whipps, J. M. PY - 2007 DA - 2007// TI - Integrated control of Allium white rot with Trichoderma viride, tebuconazole and composted onion waste JO - Plant Pathol VL - 55 ID - Clarkson2007 ER - TY - JOUR AU - Horiuchi, J. I. AU - Kanno, T. AU - Kobayashi, M. PY - 1999 DA - 1999// TI - New Vinegar Production from Onions JO - J Biosci Bioeng VL - 88 UR - https://doi.org/10.1016/S1389-1723(99)80186-8 DO - 10.1016/S1389-1723(99)80186-8 ID - Horiuchi1999 ER - TY - JOUR AU - Horiuchi, J. I. AU - Tada, K. AU - Kobayashi, M. AU - Kanno, T. AU - Ebie, K. PY - 2004 DA - 2004// TI - Biological approach for effective utilization of worthless onions - vinegar production and composting JO - Resour Conserv Recycl VL - 40 UR - https://doi.org/10.1016/S0921-3449(03)00036-3 DO - 10.1016/S0921-3449(03)00036-3 ID - Horiuchi2004 ER - TY - JOUR AU - Horiuchi, J. I. AU - Kanno, T. AU - Kobayashi, M. PY - 2000 DA - 2000// TI - Effective onion vinegar production by a two-step fermentation system JO - J Biosci Bioeng VL - 90 UR - https://doi.org/10.1016/S1389-1723(00)80083-3 DO - 10.1016/S1389-1723(00)80083-3 ID - Horiuchi2000 ER - TY - JOUR AU - Mallek, S. B. AU - Prather, T. S. AU - Stapleton, J. J. PY - 2007 DA - 2007// TI - Interaction effects of Allium spp. residues, concentrations and soil temperature on seed germination of four weedy plant species JO - Appl Soil Ecol VL - 37 UR - https://doi.org/10.1016/j.apsoil.2007.07.003 DO - 10.1016/j.apsoil.2007.07.003 ID - Mallek2007 ER - TY - JOUR AU - Romano, R. T. AU - Zhang, R. PY - 2008 DA - 2008// TI - Co-digestion of onion juice and wastewater sludge using an anaerobic mixed biofilm reactor JO - Bioresour Technol VL - 99 UR - https://doi.org/10.1016/j.biortech.2006.12.043 DO - 10.1016/j.biortech.2006.12.043 ID - Romano2008 ER - TY - JOUR AU - Romano, R. T. AU - Zhang, R. PY - 2011 DA - 2011// TI - Anaerobic digestion of onion residuals using a mesophilic anaerobic phased solids digester JO - Biomass Bioenerg VL - 35 UR - https://doi.org/10.1016/j.biombioe.2011.06.036 DO - 10.1016/j.biombioe.2011.06.036 ID - Romano2011 ER - TY - JOUR AU - Kothari, R. AU - Tyagi, V. AU - Pathak, A. PY - 2012 DA - 2012// TI - Waste-to-energy: a way from renewable energy sources to sustainable development JO - Renew Sustain Energy Rev VL - 14 ID - Kothari2012 ER - TY - JOUR AU - Gunaseelan, V. N. PY - 2004 DA - 2004// TI - Biochemical methane potential of fruits and vegetable solid waste feedstocks JO - Biomass Bioener VL - 26 UR - https://doi.org/10.1016/j.biombioe.2003.08.006 DO - 10.1016/j.biombioe.2003.08.006 ID - Gunaseelan2004 ER - TY - JOUR AU - Menardo, S. AU - Balsari, P. PY - 2012 DA - 2012// TI - An analysis of the energy potential of anaerobic digestion of agricultural by-products and organic waste JO - Bioener Resour VL - 5 UR - https://doi.org/10.1007/s12155-012-9188-0 DO - 10.1007/s12155-012-9188-0 ID - Menardo2012 ER - TY - JOUR AU - Nasir, I. M. AU - Ghazi, T. I. M. AU - Omar, R. PY - 2012 DA - 2012// TI - Production of biogas from solid organic wastes through anaerobic digestion: a review JO - Appl Microbiol Biotechnol VL - 95 ID - Nasir2012 ER - TY - JOUR AU - Wang, Y. AU - Zhang, Y. AU - Wang, J. AU - Meng, L. PY - 2009 DA - 2009// TI - Effects of volatile fatty acid concentrations on methane yield and methanogenic bacteria JO - Biomass Bionener VL - 33 ID - Wang2009 ER - TY - JOUR AU - Kim, W. AU - Shin, S. AU - Cho, K. AU - Lee, C. AU - Hwang, S. PY - 2012 DA - 2012// TI - Performance of methanogenic reactors in temperature phased two-stage anaerobic digestion of swine wastewater JO - J Biosci Bioeng VL - 114 ID - Kim2012 ER - TY - JOUR AU - Sridevi, V. D. AU - Rema, T. AU - Srinivasan, S. V. PY - 2015 DA - 2015// TI - Studies on biogas production from vegetable market wastes in a two-phase anaerobic reactor JO - Clean Technol Environ Polic VL - 17 UR - https://doi.org/10.1007/s10098-014-0876-7 DO - 10.1007/s10098-014-0876-7 ID - Sridevi2015 ER - TY - JOUR AU - Cooney, M. AU - Maynard, N. AU - Cannizzaro, C. AU - Benemann, J. PY - 2007 DA - 2007// TI - Two-phase anaerobic digestion for production of hydrogen–methane mixtures JO - Bioresour Technol VL - 98 UR - https://doi.org/10.1016/j.biortech.2006.09.054 DO - 10.1016/j.biortech.2006.09.054 ID - Cooney2007 ER - TY - JOUR AU - Yu, H. AU - Samani, Z. AU - Hanson, A. AU - Smith, G. PY - 2002 DA - 2002// TI - Energy recovery from grass using two-phase anaerobic digestion JO - Waste Manag VL - 22 UR - https://doi.org/10.1016/S0956-053X(00)00121-5 DO - 10.1016/S0956-053X(00)00121-5 ID - Yu2002 ER - TY - JOUR AU - Lenihan, P. AU - Orozco, A. AU - O’Neill, E. AU - Ahmad, M. N. M. AU - Rooney, D. W. AU - Walker, G. M. PY - 2010 DA - 2010// TI - Dilute acid hydrolysis of lignocellulosic biomass JO - Chem Eng J VL - 156 UR - https://doi.org/10.1016/j.cej.2009.10.061 DO - 10.1016/j.cej.2009.10.061 ID - Lenihan2010 ER - TY - JOUR AU - Lima, C. S. S. AU - Conceição, M. M. AU - Silva, F. L. H. AU - Lima, E. E. AU - Conrado, L. S. AU - Leão, D. A. S. PY - 2013 DA - 2013// TI - Characterization of acid hydrolysis of sisal JO - Appl Energy VL - 102 UR - https://doi.org/10.1016/j.apenergy.2012.09.061 DO - 10.1016/j.apenergy.2012.09.061 ID - Lima2013 ER - TY - JOUR AU - Duarte, J. G. AU - Silva, L. L. S. AU - Freire, D. M. G. PY - 2015 DA - 2015// TI - M.C. Cammarota, Gutarra MLE: enzymatic hydrolysis and anaerobic biological treatment of fish industry effluent: Evaluation of the mesophilic and thermophilic conditions JO - Renew Energy VL - 83 UR - https://doi.org/10.1016/j.renene.2015.04.056 DO - 10.1016/j.renene.2015.04.056 ID - Duarte2015 ER - TY - JOUR AU - Lubberding, H. AU - Gijsen, H. AU - Heck, M. PY - 1988 DA - 1988// TI - G V: anaerobic digestion of onion waste by means of rumen microorganisms JO - Biol Wastes VL - 25 UR - https://doi.org/10.1016/0269-7483(88)90128-0 DO - 10.1016/0269-7483(88)90128-0 ID - Lubberding1988 ER - TY - JOUR AU - Erdirencelebi, D. AU - Yalpir, S. PY - 2011 DA - 2011// TI - Adaptive network fuzzy inference system modeling for the input selection and prediction of anaerobic digestion effluent quality JO - Appl Math Model VL - 35 UR - https://doi.org/10.1016/j.apm.2011.02.015 DO - 10.1016/j.apm.2011.02.015 ID - Erdirencelebi2011 ER - TY - JOUR AU - Sendjaja, A. AU - Tan, Y. AU - Pathak, S. AU - Zhou, Y. AU - Abdul, M. AU - Liu, J. AU - Ng, W. PY - 2015 DA - 2015// TI - Regression based state space adaptive model of two-phase anaerobic reactor JO - Chemosphere VL - 140 UR - https://doi.org/10.1016/j.chemosphere.2014.11.027 DO - 10.1016/j.chemosphere.2014.11.027 ID - Sendjaja2015 ER - TY - STD TI - Standard methods for the examination of water and wastewater. Washington: American Public Health Association; 1998. Accessed 29 Jan 2015. ID - ref33 ER - TY - JOUR AU - España-Gamboa, E. AU - Mijangos-Cortes, J. AU - Hernández-Zárate, G. AU - Domínguez-Maldonado, J. AU - Alzate-Gaviria, L. PY - 2012 DA - 2012// TI - Methane production by treating vinasses from hydrous ethanol using a modified UASB reactor JO - Biotechnol Biofuels VL - 5 UR - https://doi.org/10.1186/1754-6834-5-82 DO - 10.1186/1754-6834-5-82 ID - España-Gamboa2012 ER - TY - JOUR AU - Purser, B. J. J. AU - Thai, S. -. M. AU - Fritz, T. AU - Esteves, S. R. AU - Dinsdale, R. M. AU - Guwy, A. J. PY - 2014 DA - 2014// TI - An improved titration model reducing over estimation of total volatile fatty acids in anaerobic digestion of energy crop, animal slurry and food waste JO - Water Res VL - 61 ID - Purser2014 ER - TY - JOUR AU - Blanco-Cocom, L. AU - Guerrero-Alvarez, A. AU - Domınguez-Maldonado, J. AU - Avila-Vales, E. AU - Alzate-Gaviria, L. PY - 2013 DA - 2013// TI - Mathematical model for a continuous hydrogen production system: stirred fermenter connected to a biocatalyzed electrolysis cell JO - Biomass Bioener VL - 48 UR - https://doi.org/10.1016/j.biombioe.2012.11.001 DO - 10.1016/j.biombioe.2012.11.001 ID - Blanco-Cocom2013 ER - TY - JOUR AU - Alzate-Gaviria, L. M. AU - Sebastian, P. J. AU - Pérez-Hernándezc, A. AU - Eapen, D. PY - 2007 DA - 2007// TI - Comparison of two anaerobic systems for hydrogen production from the organic fraction of municipal solidwaste and syntheticwastewater JO - Int J Hydrog Energy VL - 32 UR - https://doi.org/10.1016/j.ijhydene.2006.02.034 DO - 10.1016/j.ijhydene.2006.02.034 ID - Alzate-Gaviria2007 ER - TY - JOUR AU - Chen, X. AU - Romano, R. T. AU - Zhang, R. PY - 2010 DA - 2010// TI - Anaerobic digestion of food wastes for biogas production JO - Int J Agric Biol Eng VL - 34 ID - Chen2010 ER - TY - JOUR AU - Rajeshwari, K. V. AU - Balakrishnan, M. AU - Kansal, A. AU - Lata, K. AU - Kishore, V. V. N. PY - 2000 DA - 2000// TI - State-of-the-art of anaerobic digestion technology for industrial wastewater treatment JO - Renew Sustainable Energy Rev VL - 4 UR - https://doi.org/10.1016/S1364-0321(99)00014-3 DO - 10.1016/S1364-0321(99)00014-3 ID - Rajeshwari2000 ER - TY - JOUR AU - Lehtomaki, A. AU - Huttunen, S. AU - Lehtinen, T. M. AU - Rintala, J. A. PY - 2008 DA - 2008// TI - Anaerobic digestion of grass silage in batch leach bed processes for methane production JO - Bioresour Technol VL - 99 UR - https://doi.org/10.1016/j.biortech.2007.04.072 DO - 10.1016/j.biortech.2007.04.072 ID - Lehtomaki2008 ER - TY - JOUR AU - Dioha, I. J. AU - Ikeme, C. H. AU - Nafi, T. AU - Soba, N. I. PY - 2013 DA - 2013// TI - Effect of carbon to nitrogen ratio on biogas production JO - Int Res J Nat Sci VL - 1 ID - Dioha2013 ER - TY - JOUR AU - Kim, J. AU - Par, C. AU - Kim, T. AU - Lee, M. AU - Kim, S. AU - Kim, S. AU - Lee, J. PY - 2002 DA - 2002// TI - Effects of various pretreatments for enhanced anaerobic digestion with waste activated sludge JO - J Biosci Bioeng VL - 95 ID - Kim2002 ER - TY - JOUR AU - Kapdan, I. AU - Kargi, F. PY - 2006 DA - 2006// TI - Bio-hydrogen production from waste materials JO - Enzym Microb Technol VL - 38 UR - https://doi.org/10.1016/j.enzmictec.2005.09.015 DO - 10.1016/j.enzmictec.2005.09.015 ID - Kapdan2006 ER - TY - JOUR AU - Mao, C. AU - Feng, Y. AU - Wang, X. AU - Ren, G. PY - 2015 DA - 2015// TI - Review on research achievements of biogas from anaerobic digestion JO - Renew Sustain Energy Rev VL - 45 UR - https://doi.org/10.1016/j.rser.2015.02.032 DO - 10.1016/j.rser.2015.02.032 ID - Mao2015 ER - TY - JOUR AU - Chugh, S. AU - Chynoweth, D. P. AU - Clarke, W. AU - Pullammanappallil, P. AU - Rudolph, V. PY - 1999 DA - 1999// TI - Degradation of unsorted municipal solid waste by a leach-bed process JO - Bioresour Technol VL - 69 UR - https://doi.org/10.1016/S0960-8524(98)00182-5 DO - 10.1016/S0960-8524(98)00182-5 ID - Chugh1999 ER - TY - JOUR AU - Borja, R. AU - Sánchez, E. AU - Rincon, B. AU - Raposo, F. AU - Martin, M. A. AU - Martın, A. PY - 2005 DA - 2005// TI - Study and optimisation of the anaerobic acidogenic fermentation of two-phase olive pomace JO - Process Biochem VL - 40 ID - Borja2005 ER - TY - JOUR AU - El-Kamah, H. AU - Mahmoud, M. AU - Tawfik, A. PY - 2011 DA - 2011// TI - Performance of down-flow hanging sponge (DHS) reactor coupled with up-flow anaerobic sludge blanket (UASB) reactor for treatment of onion dehydration wastewater JO - Bioresour Technol VL - 102 UR - https://doi.org/10.1016/j.biortech.2011.04.017 DO - 10.1016/j.biortech.2011.04.017 ID - El-Kamah2011 ER - TY - JOUR AU - Yenigün, O. AU - Demirel, B. PY - 2013 DA - 2013// TI - Ammonia inhibition in anaerobic digestion: a review JO - Process Biochem VL - 48 UR - https://doi.org/10.1016/j.procbio.2013.04.012 DO - 10.1016/j.procbio.2013.04.012 ID - Yenigün2013 ER - TY - JOUR AU - Zhuang Zuo, S. W. PY - 2014 DA - 2014// TI - Wanqin Zhang, Renjie Dong: performance of two-stage vegetable waste anaerobic digestion depending on varying recirculation rates JO - Bioresour Technol VL - 162 UR - https://doi.org/10.1016/j.biortech.2013.10.096 DO - 10.1016/j.biortech.2013.10.096 ID - Zhuang Zuo2014 ER - TY - JOUR AU - Ganesh, R. AU - Torrijos, M. AU - Sousbie, P. AU - Lugardon, A. AU - Steyer, J. P. AU - Delgenes, J. P. PY - 2014 DA - 2014// TI - Single-phase and two-phase anaerobic digestion of fruit and vegetable waste: comparison of start-up, reactor stability and process performance JO - Waste Manag VL - 34 UR - https://doi.org/10.1016/j.wasman.2014.02.023 DO - 10.1016/j.wasman.2014.02.023 ID - Ganesh2014 ER - TY - JOUR AU - Arumugam, T. AU - Parthiban, L. AU - Rangasamy, P. PY - 2015 DA - 2015// TI - Two-phase anaerobic digestion model of a tannery solidwaste: experimental investigation and modeling with ANFIS JO - Arab J Sci Eng VL - 40 UR - https://doi.org/10.1007/s13369-014-1408-9 DO - 10.1007/s13369-014-1408-9 ID - Arumugam2015 ER - TY - JOUR AU - Wang, Z. AU - Shao, S. AU - Zhang, C. AU - Lu, D. AU - Ma, H. AU - Ren, X. PY - 2015 DA - 2015// TI - Pretreatment of vinegar residue and anaerobic sludge for enhanced hydrogen and methane production in the two-stage anaerobic system JO - Int J Hydrog Energy VL - 40 ID - Wang2015 ER - TY - JOUR AU - Takashima, M. AU - Tanaka, Y. PY - 2010 DA - 2010// TI - Application of acidic thermal treatment for one- and two-stage anaerobic digestion of sewage sludge JO - Water Sci Technol VL - 61 ID - Takashima2010 ER - TY - JOUR AU - Ahn, H. K. AU - Smith, M. C. AU - Kondrad, S. L. AU - White, J. W. PY - 2010 DA - 2010// TI - Evaluation of biogas production potential by dry anaerobic digestion of switchgrass-animal manure mixtures JO - Appl Biochem Biotechnol VL - 160 UR - https://doi.org/10.1007/s12010-009-8624-x DO - 10.1007/s12010-009-8624-x ID - Ahn2010 ER - TY - JOUR AU - Cakmakci, M. PY - 2007 DA - 2007// TI - Adaptive neuro-fuzzy modelling of anaerobic digestion of primary sedimentation sludge JO - Bioprocess Biosyst Eng VL - 30 UR - https://doi.org/10.1007/s00449-007-0131-2 DO - 10.1007/s00449-007-0131-2 ID - Cakmakci2007 ER - TY - JOUR AU - Zhao, B. -. H. AU - Yue, Z. -. B. AU - Ni, B. -. J. AU - Mu, Y. AU - Yu, H. -. Q. AU - Harada, H. PY - 2009 DA - 2009// TI - Modeling anaerobic digestion of aquatic plants by rumen cultures: cattail as an example JO - Water Res VL - 43 UR - https://doi.org/10.1016/j.watres.2009.02.006 DO - 10.1016/j.watres.2009.02.006 ID - Zhao2009 ER - TY - JOUR AU - Mairet, F. AU - Bernard, O. AU - Ras, M. AU - Lardon, L. AU - Steyer, J. -. P. PY - 2011 DA - 2011// TI - Modeling anaerobic digestion of microalgae using ADM1 JO - Bioresour Technol. VL - 102 ID - Mairet2011 ER - TY - JOUR AU - Chen, Z. AU - Hu, D. AU - Zhang, Z. AU - Ren, N. AU - Zhu, H. PY - 2009 DA - 2009// TI - Modeling of two-phase anaerobic process treating traditional chinese medicine wastewater with the iwa anaerobic digestion model no. 1 JO - Bioresour Technol VL - 100 ID - Chen2009 ER - TY - BOOK AU - Lai, T. E. AU - Koppar, A. K. AU - Pullammanappallil, P. C. AU - Clarke, W. P. PY - 2009 DA - 2009// TI - Mathematical modeling of batch, single stage. Leach bed anaerobic digestion of organic fraction of municipal solid waste PB - Springer CY - Berlin UR - https://doi.org/10.1007/978-3-540-88965-6_11 DO - 10.1007/978-3-540-88965-6_11 ID - Lai2009 ER - TY - JOUR AU - Schievano, A. AU - Tenca, A. AU - Scaglia, B. AU - Merlino, G. AU - Rizzi, A. AU - Daffonchio, D. AU - Oberti, R. AU - Adani, F. PY - 2012 DA - 2012// TI - Two-stage vs single-stage thermophilic anaerobic digestion: comparison of energy production and biodegradation efficiencies JO - Environ Sci Technol VL - 46 UR - https://doi.org/10.1021/es301376n DO - 10.1021/es301376n ID - Schievano2012 ER - TY - JOUR AU - Jagadabhi, P. S. AU - Kaparaju, P. AU - Rintala, J. PY - 2011 DA - 2011// TI - Two-stage anaerobic digestion of tomato, cucumber, common reed and grass silage in leach-bed reactors and upflow anaerobic sludge blanket reactors JO - Bioresour Technol VL - 102 UR - https://doi.org/10.1016/j.biortech.2011.01.052 DO - 10.1016/j.biortech.2011.01.052 ID - Jagadabhi2011 ER - TY - JOUR AU - Nkemka, V. N. AU - Murto, M. PY - 2013 DA - 2013// TI - Two-stage anaerobic dry digestion of blue mussel and reed JO - Renew Energy VL - 50 UR - https://doi.org/10.1016/j.renene.2012.06.041 DO - 10.1016/j.renene.2012.06.041 ID - Nkemka2013 ER -