Analisis pasar komoditas hortikultura sayuran tanah karo: Kasus kentang dan bawang daun. Forum Penelitian Agro Ekonomi, [S. l.], v. 11, n. 2, p. 37–46, 2016. Disponível em: https://epublikasi.pertanian.go.id/berkala/index.php/fae/article/view/1243. Acesso em: 20 apr. 2025.