YADAV, Devinder K.; NIKRAZ, Hamid. An insight into professional registration of technical personnel in aeronautical engineering industry. Aviation, [S. l.], v. 16, n. 2, p. 51–55, 2012. DOI: 10.3846/16487788.2012.701854. Disponível em: https://journals.vilniustech.lt/index.php/Aviation/article/view/4352. Acesso em: 30 may. 2025.