Damayanti, Astrid, Max Alam, and Effendy Effendy. 2019. “Analisis Pendapatan Usahatani Padi Sawah Sistem Tapin Di Desa Balinggi Jati Kecamatan Balinggi Kabupaten Parigi Moutong”. AGROTEKBIS : JURNAL ILMU PERTANIAN (e-Journal) 7 (1), 67 -74. http://103.245.72.23/index.php/agrotekbis/article/view/384.