Asy-syahidYusuf Syauqi, RahayuEndang Siti, and HandayaniSugiharti Mulya. “The Analysis of Trading Systems and Disparity of Shallot’s Price in Central Java Province”. Jurnal Manajemen & Agribisnis 20, no. 3 (November 28, 2023): 367. Accessed May 8, 2024. https://journal.ipb.ac.id/index.php/jmagr/article/view/47851.