"Renewable Energies as a Future Strategic Trend to achieving the Environmental Sustainability: Solar energy and Wind energy as a model" (2025) مجلة اقتصاديات شمال افريقيا, 19(33), ص 189–202. موجود في: https://journals.univ-chlef.dz/index.php/renaf/article/view/311 (تاريخ الوصول: 24 أكتوبر 2026).