Noris, Cipto, and Effendy Effendy. 2022. “ANALISIS PENDAPATAN USAHATANI JAGUNG DI DESA KALAWARA KECAMATAN GUMBASA KABUPATEN SIGI”. AGROTEKBIS : JURNAL ILMU PERTANIAN (e-Journal) 10 (3), 210 -18. http://103.245.72.23/index.php/agrotekbis/article/view/1344.