M.S, S., Lyndon, N., Che Rose, R. A., Selvadurai, S. and Ramly, R. (2017) “Peranan Koperasi Dalam Meningkatkan Pendapatan Pekebun Kecil: Kajian Kes Koperasi Penanaman Sawit Mampan (KPSM): The Role of Cooperatives in Increasing Smallholder’s Income: Case Study on Sustainable Palm Oil Cooperative (KPSM)”, GEOGRAFI, 5(3), pp. 64–71. Available at: https://ojs.upsi.edu.my/index.php/GEOG/article/view/2069 (Accessed: 13 June 2024).