MODELE, Nezerwe Eddy-. Consumer Behaviour in Purchasing Expensive Products: An Empirical Investigation . International Journal of Business, Management & Financial Insight, [S. l.], v. 1, n. 3, p. 13–18, 2025. DOI: 10.63056/ijbmfi.1.3.2025.118. Disponível em: https://scholarclub.org/index.php/IJBMFI/article/view/118. Acesso em: 9 feb. 2026.