QIU, Zhihan. The Practice and Challenges of Digital Technology in Ship Energy Efficiency Management. Frontiers in Sustainable Development, [S. l.], v. 6, n. 3, p. 80–86, 2026. DOI: 10.54691/61czph78. Disponível em: https://fsdjournal.org/index.php/ojs/article/view/255. Acesso em: 3 jul. 2026.