ANALYSIS OF FACTOR AFFECTING THE PRODUCTIVITY OF SMALLHOLDER PALM OIL IN PANAI HULU, LABUHAN BATU, NORTH SUMATERA: ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI PRODUKTIVITAS KELAPA SAWIT RAKYAT DI PANAI HULU, LABUHAN BATU, SUMATRA UTARA . JIGA : Journal Innovation in Green Agriculture, [S. l.], v. 2, n. 1, p. 33–46, 2025. DOI: 10.26486/jiga.v2i1.4906. Disponível em: https://ejurnal.mercubuana-yogya.ac.id/index.php/JIGA/article/view/4906. Acesso em: 2 mar. 2026.