1. Ohiare S. 2015. “Expanding electricity access to all in Nigeria: a spatial planning and cost analysis,” Energ Sustain Soc, vol. 5, no. 1, Mar. 2015.
2. Zeyringer M., Pachauri S., Schmid E., Schmidt J., Worrell E., and Morawetz U.B. 2015. “Analyzing grid extension and stand-alone photovoltaic systems for the cost-effective electrification of Kenya,” Energy for Sustainable Development, vol. 25, pp. 75-86, Apr. 2015.
3. IRENA 2015. International Renewable Energy Agency. Battery storage for renewables: Market status and technology outlook. Retrieved from http://www.irena.org/documentdownloads/publications/irena_battery_storage_report_2015.pdf.
4. Stevens,F.R., Gaughan, A.E., Linard, C. and Tatem A.J., 2015, Disaggregating Census Data for Population Mapping Using Random Forests with Remotely-Sensed and Ancillary Data, PLoS ONE, 10(2): e0107042. doi:10.1371/journal.pone.0107042.
5. NMIS 2014. [Nigeria MDG Information System] – Dataset on spatial location of schools. Available at http://nmis.mdgs.gov.ng/accessed on the 13th of November, 2015.