littérature (2) analyse (2) méthode (2) Afrique (2) Article (2) South Africa (2) Political science (2) Mechanical drawing (2) Maps (2) Literature (2) Grammar, Comparative and general--Article (2) Geometrical drawing (2) Article (2) Architectural drawing (2) Analysis (2) Government (2) chômage (1) test (1) technologie (1) enquête (1) état (1) son (1) science (1) province (1) pauvreté (1) modèle (1) méthodologie (1) mesure (méthode analytique) (1) recherche bibliographique (1) investissement (1)