Christiani, Elyzabeth, armen Mara, and Saidin naenggolan. “PERANAN PERKEBUNAN KELAPA SAWIT DALAM PEMBANGUNAN EKONOMI WILAYAH DI KABUPATEN MUARO JAMBI”. Jurnal Ilmiah Sosio-Ekonomika Bisnis 16, no. 2 (September 17, 2013). Accessed January 9, 2025. https://online-journal.unja.ac.id/jseb/article/view/2782.