AL-AWAMLEH, Ahmad; HEGEDŰS, Ferenc. Sono-hydrogen: a Theoretical Investigation of its Energy Intensity. Periodica Polytechnica Mechanical Engineering, [S. l.], v. 68, n. 3, p. 254–263, 2024. 10.3311/PPme.37299. Disponível em: https://pp5.omikk.bme.hu/me/article/view/37299. Acesso em: 26 2025.