R. JOKO PURWANTO. Adjustment of Value Propositions as Company Performance Strategies in Maintaining Customers and Market Segments High-end and Anticipating New Competitors at PT. Sarana Gadai Prioritas. Global Journal of Economic and Finance Research, [S. l.], v. 1, n. 1, p. 33–38, 2024. Disponível em: https://gjefr.com/index.php/gjefr/article/view/7. Acesso em: 30 jun. 2024.