VINCENT, NGOY TSHIMA. l’innovation technologique et performance commerciale de Petites et Moyennes Entreprises. Cas de Yango à Lubumbashi. International Journal of Social Sciences and Scientific Studies, [S. l.], v. 6, n. 1, p. 5391–5420, 2026. Disponível em: https://www.ijssass.com/index.php/ijssass/article/view/424. Acesso em: 18 apr. 2026.