NAGY, B. Ákos; ZÖLDY, M. Sustainability comparison of petrol and electric small boats on Lake Balaton: A life cycle and total cost analysis. Cognitive Sustainability, [S. l.], v. 5, n. 3, 2026. DOI: 10.55343/CogSust.24789. Disponível em: https://ojs.mtak.hu/index.php/CogSust/article/view/24789. Acesso em: 14 nov. 2026.