Oil Palm Industry Economic Journal Vol. 20 (2) September 2020 p. 22-28 Understanding the Features and Roles of the Board of Directors of Sustainable Oil Palm Growers Cooperatives in Sabah by Zaki Aman*; Abdul Rahman Abdul Rahim**; Humaira Mat Taib*; Nazirah Che Jaafar*; and Amran Ariffin* DOI: Available Online: 29 September 2020 FULL TEXT | DOWNLOAD ARTICLE