NERGARD, Vegard. Learning from experience. Aviation, [S. l.], v. 19, n. 4, p. 171–179, 2015. DOI: 10.3846/16487788.2015.1127452. Disponível em: https://journals.vilniustech.lt/index.php/Aviation/article/view/2540. Acesso em: 12 may. 2025.