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 [انترنت]. 3 يوليو، 2025 [وثق 23 أكتوبر، 2026];19(33):127-46. موجود في: https://journals.univ-chlef.dz/index.php/renaf/article/view/307