Aminullah, Amnilis, Gusriati. ANALISIS SOSIAL EKONOMI PETANI DAN PENDAPATAN KELAPA SAWIT SWADAYA DI KENAGARIAN RANAH BATAHAN, KECAMATAN RANAH BATAHAN, KABUPATEN PASAMAN BARAT . UJMP [Internet]. 2019Oct.31 [cited 2025Aug.28];3(2):136-44. Available from: https://faperta.ekasakti.org/index.php/UJMP/article/view/31