Ratulangi, David Harksel Andre, Theodora Maulina Katiandagho, and Benny Adrian Berthy Sagay. “FAKTOR-FAKTOR YANG MEMPENGARUHI KEPUTUSAN PETANI MENANAM JAGUNG MANIS DAN JAGUNG LOKAL”. AGRI-SOSIOEKONOMI 15, no. 3 (November 8, 2019): 463 – 472. Accessed March 3, 2026. https://ejournal.unsrat.ac.id/v3/index.php/jisep/article/view/26118.