Martin, Edwin, Didik Suharjito, and Dudung Darusman. “Subsistence Ethics of Smallholder Coffee Grower: Understanding the Dynamics of Agroforestry Development in the Upland of South Sumatra”. Sodality: Jurnal Sosiologi Pedesaan 4, no. 1 (December 21, 2016). Accessed November 22, 2024. https://journal.ipb.ac.id/index.php/sodality/article/view/14410.