1. Phil Goodwin, The dark side of education; October 8, 2013. Available at 〈http://www.one.org/us/2013/10/08/the-dark-side-of-education/〉.
2. Goodwin Ibid.
3. Assessment of access to electricity and the socio-economic impacts in rural areas of developing countries;Kanagawa;Energy Policy,2008
4. United Nations Educational, Scientific and Cultural Organization (UNESCO), Access to basic Services in Public Schools by Level of Education: Percentage of Primary Schools with Access to Electricty (%) [Africa], Education and Literacy: June 2015 Release, Available at: http://data.uis.unesco.org/#
5. Regional cooperation in widening energy access and also mitigating climate change: current programs and future potential;Uddin;Glob Environ Chang,2015