MUSLIM MARPAUNG; IRMA SURYANI LUBIS. Implementation of Matrix Organizational Structure in Global Account Management: Challenges and Opportunities. ePaper Bisnis : International Journal of Entrepreneurship and Management , [S. l.], v. 1, n. 4, p. 296–307, 2024. DOI: 10.61132/epaperbisnis.v1i4.374. Disponível em: https://international.arimbi.or.id/index.php/ePaperBisnis/article/view/374. Acesso em: 5 jul. 2025.