Progressive Composite and Price-based marketing impact on Airtel Kenya Internet Data segment performance. Journal of Business and Finance in East and Horn of Africa, [S. l.], v. 1, n. 1, p. 50–58, 2025. Disponível em: https://eastafricajournal.org/index.php/jbf-eha/article/view/Progressive_Composite_Price-based_marketing_impact_Airtel_Kenya. Acesso em: 6 nov. 2025.