Nasution, Myrna Pratiwi. “PENGARUH KARAKTERISTIK PETANI TERHADAP PENDAPATAN PETANI KELAPA SAWIT (Studi Kasus : Desa Lau Mulgab, Kecamatan Selesai, Kabupaten Langkat )”. Agriprimatech 6, no. 2 (October 25, 2023): 1–9. Accessed January 23, 2026. https://jurnal.unprimdn.ac.id/index.php/Agriprimatech/article/view/4265.