AGUSTIA, Devi; KUSNADI, Nunung; HARIANTO, Harianto. STUDI EMPIRIS PERILAKU USAHA KOPERASI PERTANIAN: KASUS KOPERASI DI DATARAN TINGGI GAYO, PROVINSI ACEH. Jurnal Manajemen dan Agribisnis, [S. l.], v. 14, n. 1, p. 12, 2017. DOI: 10.17358/jma.14.1.12. Disponível em: https://journal.ipb.ac.id/jmagr/article/view/15439. Acesso em: 12 jan. 2026.