Azevedo, João D'Anuzio Lima de, et al. “MAINTENANCE MANAGEMENT AND OPERATIONAL RELIABILITY IN MIXED RIVER TRANSPORT IN THE STATE OF AMAZONAS”. Revista Ibero-Americana de Humanidades, Ciências E Educação, vol. 12, no. 9, Sept. 2026, https://doi.org/10.51891/rease.v12i9.30614.