References
- United Nations, Department of Economic and Social Affairs, Population Division. World Urbanization Prospects: Economic & Social Affairs. New York; 2014. p. 1-32. [cited 30 September 2016]. Available from: https://esa.un.org/unpd/wup/publications/files/wup2014-highlights.pdf.
- Nsiah-Gyabaah K. Urbanization, environmental degradation and food security in Africa. The Global Environmental Change research community, Nontreal, Cananda. Sunyani, Brong Ahafo. Ghana; 2003. p. 16-18. [cited 7 November 2016]. Available from: https://www.sedac.ciesin.columbia.edu/openmtg/docs/Nsiah-Gyabaah.pdf.
- Uganda Bureau of Statistics. National population and housing census 2014 provisional results. Revised edition, November, 2014. [cited 23 June 2016]. Available from: www.ubos.org//.
- Kiyaga-nsubuga J, Magyezi R, Brien SO, Sheldrake M. Hope for the urban poor: DFID city community challenge (C3) fund pilot in Kampala and Jinja, Uganda. Environ Urban. 2001;13:115-124. https://doi.org/10.1177/095624780101300109
- Government of Uganda. National slum upgrading strategy and action plan. Kampala, Uganda; 2008. [Cited 14 October 2016]. Available from: http://ssauganda.org/uploads/national%20slum%20upgrading%20strategy%20ug%20(2).pdf.
- Zuzhang X. Domestic biogas in a changing China: Can biogas still meet the energy needs of China's rural households? In: Rogers C, ed. London: International Institute for Environment and Development (UK); 2013. p. 1-40.
- Gates B, Gates M. Why I would raise Chiken [Internet]. c2016. Available from: https://www.gatesnotes.com/Development/Why-IWould-Raise-Chickens?WT.mc_id=20160609120700_CoopDreams_BG-TW&WT.tsrc=BGTW&linkId=25357346.
- Food and Agriculture Organization of the United Nations, 2014. [cited 21 July 2014]. Available from: http://www.ftp.fao.org/3/a-i3556e.pdf.
- Kruk IM. Slum mapping as a tool for improving the life of slum communities in Africa: Comparative studies of cases from Kenya, Uganda and Namibia [dissertation]. Denmark: Aalborg Univ.; 2015.
- John Paul II Justice and Peace Centre. Living in Kampala Slums. A socio-economic analysis in then informal settlements of Kampala [Internet]. c2011. [cited 9 November 2016]. Available from: http://www.jp2jpc.org/activities/research/.
- Freire ME, Lall S, Leipziger D. Africa's urbanization: Challenges and opportunities [Internet]. Washington D.C. 20052; 2014. Report No.: 7. Available from: www.growthdialogue.org.
- Sasse L, Kellner C, Kimaro A. Improved biogas unit for developing countries. Lengerich, Germany: Friedr. Vieweg & Sohn Verlagsgesellschaft mbH, Braunschweig; 1991. p. 4-64.
- Twidell J, Weir T. Renewable energy resources. 2nd ed. London and Newyork: Taylor and Francis Group; 2006. p. 379-389.
- Nansubuga I, Banadda N, Babu M, Vrieze J De, Verstraete W, Rabaey K. Enhancement of biogas potential of primary sludge by co-digestion with cow manure and brewery sludge. Int. J. Agric. Bol. Eng. 2015;8:86-94.
- Wang Z, Chen S, Frear C, Kruger C, Granatstein D. Advanced small-scale anaerobic digester design tailored for household user living in cold climate. Washington State University Invention Disclosure: Center for Sustaining Agriculture and Natural Resources; 2009. p. 1-30.
- Rakotojaona L. Domestic biogas development in developing countries: A methodological guide for domestic biogas project holders in the early stages of setting up projects in developing countries. Mountain View, California, 94041,USA.: ENEA Consulting; 2013. p. 1-25.
- Poeschl M, Ward S, Owende P. Environmental impacts of biogas deployment - Part II: Life cycle assessment of multiple production and utilization pathways. J. Clean. Prod. 2012;24:184-201. https://doi.org/10.1016/j.jclepro.2011.10.030
- Warnars LME, Hivos. Bioslurry: A supreme fertiliser positive effects of bioslurry on crops. Practitioners' Track, IFOAM Organic World Congress 2014, 'Building Organic Bridges'. 2014. p. 13-15.
- Esfandiari S, Khosrokhavar R, Masih S. Greenhouse gas emissions reduction through a biogas plant: A case study of waste management systems at FEKA dairy farm. 2011 2nd International Conference on Environmental Science and Technology. 2011;6:445-448.
- Poeschl M, Ward S, Owende P. Environmental impacts of biogas deployment - Part I: Life cycle inventory for evaluation of production process emissions to air. J. Clean. Prod. 2012;24:168-183. https://doi.org/10.1016/j.jclepro.2011.10.039
- Katuwal H, Bohara AK. Biogas: A promising renewable technology and its impact on rural households in Nepal. Renew. Sust. Energ. Rev. 2009;13:2668-2674. https://doi.org/10.1016/j.rser.2009.05.002
- Hamlin A. Assesment of social and economic impacts of biogas digesters in rural Kenya. SIT digital collections: Independent study project (ISP) collection [dissertation]. New York: Univ. of Rochester, SIT Graduate Institute; 2012.
- Stoyanov T. Socioeconomic impacts from the implementation of biogas production in Bulgaria [dissertation]. Denmark: Aalborg University; 2013.
- Kanagawa M, Nakata T. Analysis of the energy access improvement and its socio-economic impacts in rural areas of developing countries. Ecol. Econ. 2007;62:319-329. https://doi.org/10.1016/j.ecolecon.2006.06.005