Oktoyoki, Hefri, and Siswahyono Siswahyono. “Comparative Study of Red-Picked and Random-Picked Robusta Coffee Farming Businesses Among Small Farmers in Rejang Lebong, Bengkulu.”. GEOFORUM Jurnal Geografi dan Pendidikan Geografi 2, no. 2 (December 31, 2023): 108-117. Accessed November 22, 2024. https://ojs3.unpatti.ac.id/index.php/jgse/article/view/10993.