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. Disponível em: https://akrabjuara.com/index.php/akrabjuara/article/view/507. Acesso em: 30 dec. 2025.