PLOEGER, Jan. FLIGHTS BY FOREIGN CIVIL AIRCRAFT TO SOUTH AFRICA. Scientia Militaria - South African Journal of Military Studies, [S. l.], v. 3, n. 6, 2012. DOI: 10.5787/3-6-953. Disponível em: https://www.journals.ac.za/index.php/pub/article/view/953. Acesso em: 11 jun. 2026.