OCTAVIANI, . S.; SEMIN. Technical Overview Of Biogas Utilization as Fuel of Boat Engine. International Journal of Marine Engineering Innovation and Research, [S. l.], v. 2, n. 2, p. 171–175, 2025. DOI: 10.12962/j25481479.v2i2.6120. Disponível em: https://journal.its.ac.id/index.php/ijmeir/article/view/6120. Acesso em: 6 dec. 2025.