Source: https://dspace.univ-ouargla.dz/jspui/bitstream/123456789/22920/1/Poteniel%20de%20production%20d%27hydrog%C3%A8ne%20%C3%A0%20partir%20de%20l%27%C3%A9nergie%20%C3%A9olienne%20en%20h.pdf