The Role of Customer-Focused Strategies in Achieving Sustainable Competitive Advantage in The Indonesian Outsourcing Industry. Indo-MathEdu Intellectuals Journal, [S. l.], v. 6, n. 4, p. 6206–6211, 2025. DOI: 10.54373/imeij.v6i4.3473. Disponível em: https://indo-intellectual.id/index.php/imeij/article/view/3473. Acesso em: 24 jun. 2026.