SMUTS, B.W. AKSIENAVORSING EN DIE LEWENSVATBAARHEIDSTUDIE: ’N BENADERING TOT SINVOLLE NAVORSING. Scientia Militaria - South African Journal of Military Studies, [S. l.], v. 19, n. 4, 2012. DOI: 10.5787/19-4-372. Disponível em: https://ngtt.journals.ac.za/index.php/pub/article/view/372. Acesso em: 12 jun. 2026.