MOROȘANU, G.-A.; BAROIU, N. Study on Small and Medium-Sized Boats with Ecological Propulsion Systems in Danube Delta Area : Array. Journal of Danubian Studies and Research, [S. l.], v. 11, n. 1, 2021. Disponível em: https://dj.univ-danubius.ro/index.php/JDSR/article/view/1291. Acesso em: 3 may. 2024.