Hamid, Y.H.

Hamid, Y.H. & Jansen, W.A.M., 1980. Wind energy in Sudan : potential assesment, requirements for a wind energy centre : project proposal, (Publication SWD 81-2) Amersfoort, The Netherlands: Steering Committee for Windenergy in Developing Countries (SWD). Available at: https://es.ircwash.org/sites/default/files/232.2-80WI-1033.pdf.