"The role of 4.0 industry on the digital and ecological transformation of the seaport ecosystem. A case study of the Algerian Port Community System (APCS)", renaf, م 19, عدد 33, ص 127–146, يوليو 2025, تاريخ الوصول: أكتوبر 23, 2026. موجود في: https://journals.univ-chlef.dz/index.php/renaf/article/view/307