Magalhães, Marcos Thadeu Queiroz, Juliana Gularte, Yaeko Yamashita, et Joaquim José Guilherme de Aragão. « Indicators and Managing for Results: Filling the Gap in Coach Transport Services ». Paranoá 10, no. 19 (mars 3, 2018). Consulté le juin 3, 2024. https://periodicos.unb.br/index.php/paranoa/article/view/11791.