2025. 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. 2, 1 (May 2025), 33–46. DOI:https://doi.org/10.26486/jiga.v2i1.4906.