NOVICA SARI BR PURBA; H. AHMAD ZAKI YAMANI; PORDAMANTRA, P. . EFISIENSI PEMASARAN JAGUNG DI KELURAHAN KALAMPANGAN KECAMATAN SABANGAU KOTA PALANGKA RAYA. JOURNAL SOCIO ECONOMIC AGRICULTURAL, [S. l.], v. 14, n. 1, p. 38–47, 2019. DOI: 10.52850/jsea.v14i1.470. Disponível em: https://e-journal.upr.ac.id/index.php/j-sea/article/view/470. Acesso em: 3 apr. 2025.