HERIYANTO, Heriyanto; DARUS, Darus. ANALISIS EFISIENSI FAKTOR PRODUKSI KARET DI KABUPATEN KAMPAR PROVINSI RIAU. DINAMIKA PERTANIAN, [S. l.], v. 33, n. 2, p. 121–128, 2019. DOI: 10.25299/dp.2017.vol33(2).3824. Disponível em: https://journal.uir.ac.id/index.php/dinamikapertanian/article/view/3824. Acesso em: 4 may. 2024.