Fitri, Annisa, Harianto Harianto, and AsmarantakaRatna Winandi. “The Effects of Partnerships on the Efficiency of Mustard Farming at Megamendung District”. Jurnal Manajemen & Agribisnis 15, no. 1 (March 30, 2018): 12. Accessed April 19, 2024. https://jurnal.ipb.ac.id/index.php/jmagr/article/view/20610.