RT journal article T1 Assessing Sustainability in the Shipbuilding Supply Chain 4.0: A Systematic Review A1 Ramírez Peña, Magdalena A1 Abad Fraga, Francisco Javier A1 Salguero Gómez, Jorge A1 Batista Ponce, Moisés A2 Ingeniería Mecánica y Diseño Industrial K1 sustainability K1 supply chain K1 shipbuilding K1 key enabling technologies K1 industry 4.0 AB The supply chain is currently taking on a very important role in organizations seeking to improve the competitiveness and profitability of the company. Its transversal character mainly places it in an unbeatable position to achieve this role. This article, through a study of each of the key enabling technologies of Industry 4.0, aims to obtain a general overview of the current state of the art in shipbuilding adapted to these technologies. To do so, a systematic review of what the scientific community says is carried out, dividing each of the technologies into different categories. In addition, the global vision of countries interested in each of the enabling technologies is also studied. Both studies present a general vision to the companies of the concerns of the scientific community, thus encouraging research on the subject that is focused on the sustainability of the shipbuilding supply chain. PB MDPI SN 2071-1050 YR 2020 FD 2020-08 LK http://hdl.handle.net/10498/23997 UL http://hdl.handle.net/10498/23997 LA eng DS Repositorio Institucional de la Universidad de Cádiz RD 07-nov-2026