Wan Azizi, Wan Noor Elani, Shaufique Fahmi Ahmad Sidique, Yeong Sheng Tey, and Normaz Wana Ismail. “The Role of Extended Value Chain Activities in Enhancing Economic Value Added Plantation Companies in Malaysia”. Malaysian Management Journal 28 (July 31, 2024): 1–24. Accessed September 28, 2026. https://e-journal.uum.edu.my/index.php/mmj/article/view/19273.