Two Papers of Hilmi S. Salem on Wind Energy in Africa, and Global Sustainability

Two papers of Hilmi S. Salem published in the Journal of Sustainable Energy Engineering (December 2017) on Wind Energy in Africa, and Global Sustainability, which can be found at:

https://www.researchgate.net/publication/322522443_Renewable_Energy_Wind_Farm_Perspectives_-_The_Case_of_Africa

AND:

https://www.researchgate.net/publication/322522453_The_Challenges_of_Sustainability_Perspective_of_Ecology

Also, the full Issue of the Journal can be found at:

https://www.researchgate.net/publication/335928815_Prof_Hilmi_S_Salem_Full_Issue_of_the_Journal_of_Sustainable_Energy_Engineering_JSEE_Vol_5_No_4_PP_243-361_December_2017