SimanjuntakJosua Desmonda, Cramon-TaubadelStephan von, KusnadiNunung, and Suharno. “Vertical Price Transmission in Soybean, Soybean Oil, and Soybean Meal Markets”. Jurnal Manajemen & Agribisnis 17, no. 1 (March 31, 2020): 42. Accessed April 27, 2024. https://jurnal.ipb.ac.id/index.php/jmagr/article/view/29789.