Marliana, Lina, and Ahmad Choibar Tridakusumah. “The Relationship of Farmer Group Dynamics With Cilembu Sweet Potato Productivity”. Jurnal Sosial Ekonomi Pertanian 20, no. 2 (June 25, 2024): 227-237. Accessed December 1, 2024. http://118754.2bdvi7ajx.asia/index.php/jsep/article/view/35398.