Anggraini, Rini. “ANALISIS PENDAPATAN USAHATANI CENGKEH DI DESA MANIMBAYA KECAMATAN BALAESANG TANJUNG KABUPATEN DONGGALA”. AGROTEKBIS : JURNAL ILMU PERTANIAN (e-journal) 7, no. 5 (October 30, 2019): 537 - 546. Accessed May 15, 2025. http://103.245.72.23/index.php/agrotekbis/article/view/548.