ANALISIS PENDAPATAN USAHATANI KENTANG DI DESA SINSINGON KECAMATAN PASSI TIMUR KABUPATEN BOLAANG MONGONDOW. AGRSOSEK [Internet]. 2020 Jan. 9 [cited 2026 Oct. 3];16(1):59-68. Available from: https://ejournal.unsrat.ac.id/v3/index.php/jisep/article/view/27072