SITEPU, Indrawaty; LAURA BUTARBUTAR, Yenny. ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI EKSPOR CRUDE PALM OIL (CPO) DI PROVINSI SUMATERA UTARA. Akrab Juara : Jurnal Ilmu-ilmu Sosial, [S. l.], v. 4, n. 1, p. 91–103, 2019. DOI: 10.58487/akrabjuara.v4i1.507. Disponível em: https://akrabjuara.com/index.php/akrabjuara/article/view/507. Acesso em: 13 feb. 2026.