Bakari, Yuliana. “ANALISIS KARAKERISTIK BIAYA DAN PENDAPATAN USAHATANI PADI SAWAH”. Jurnal Sosial Ekonomi Pertanian 15, no. 3 (October 17, 2019): 265 - 277. Accessed May 3, 2024. http://journal.unhas.ac.id/index.php/jsep/article/view/7288.