Cherigui, Abdel Nasser, Bouziane Mahmah, Maiouf Belhamel, Samira Chader, Abdelhamid M’Raoui, Farid Harouadi, and Claude Etievant. 2007. “Solar Hydrogen Energy: The European Maghreb Connection a New Way of Excellence for a Sustainable Energy Development”. Journal of Renewable Energies 10 (4): 589 – 596. https://doi.org/10.54966/jreen.v10i4.763.