Anis Erma Wulandari, Harianto Harianto, Bustanul Arifin, and Heny K Suwarsinah. “The Impact of Futures Price Volatility to Spot Market : Case of Coffee in Indonesia”. Jurnal Organisasi dan Manajemen 15, no. 1 (March 1, 2019): 1–15. Accessed November 22, 2024. https://jurnal.ut.ac.id/index.php/jom/article/view/5.