Dawan, Daniel A., Jack H. Syauta, and Oscar Wambrauw. “Analisis Ekonomi Usaha Tani Jagung Di Kelurahan Koya Barat Distrik Muara Tami Kota Jayapura”. Jurnal Manajemen dan Bisnis 3, no. 2 (October 14, 2019). Accessed October 18, 2026. https://www.jumabis.id/index.php/jmb/article/view/56.