Marleni, Yuni, Yos Wahyu Harinta, and Rosita Dewati. 2023. “Analisis Marjin Pemasaran Ubi Kayu (Manihot Utilissima) Di Kecamatan Polokarto Kabupaten Sukoharjo”. Journal of Agribusiness, Social and Economic 3 (2):47-58. https://journal.univetbantara.ac.id/index.php/jase/article/view/4619.