Ginting, Miko Pranata, and Koko Junaidi. “FACTORS THAT INFLUENCE THE PRODUCTIVITY OF PALM OIL HARVESTING LABOR AT PTPN IV PABATU PLANTATION”. Agriprimatech 8, no. 2 (October 31, 2025): 28–32. Accessed January 16, 2026. https://jurnal.unprimdn.ac.id/index.php/Agriprimatech/article/view/7481.