abam Syahputra Manurung. DAMPAK PERKEBUNAN KELAPA SAWIT TERHADAP SURPLUS PENDAPATAN MASYARAKAT (STUDY KASUS KEC.BANDAR PASIR MANDOGE, KAB. ASAHAN) . JITA [Internet]. 2021Dec.4 [cited 2024May16];4(2):63-9. Available from: https://jurnal.uimedan.ac.id/index.php/JITA/article/view/710