Source google image: https://image.slidesharecdn.com/energiesolairedanslesvillages-cameroun-rapportcecosda-160713093804/95/energie-solaire-dans-les-villages-cameroun-rapport-cecosda-4-638.jpg?cb=1468403521
L’énergie solaire au cameroun
Source google image: https://image.slidesharecdn.com/energiesolairedanslesvillages-cameroun-rapportcecosda-160713093804/95/energie-solaire-dans-les-villages-cameroun-rapport-cecosda-4-638.jpg?cb=1468403521