Efficiency Strategy, Product diversification and performance of Plantation Industry: The Case of Malaysia. Singaporean Journal of Business Economics and Management, [S. l.], v. 5, n. (9), p. 36–52, 2017. Disponível em: https://mail.singaporeanjbem.com/index.php/SJBEM/article/view/368. Acesso em: 29 jul. 2026.