Wiratmoko, D., Sabrina, T., Minasny, B. and Nasution, Z. (2025) “Optimization of Leaf Nutrient Mapping in Oil Palm A Geospatial Comparison for Site-Specific Managemen”, International Journal of Geoinformatics, 21(9), pp. 81–101. doi: 10.52939/ijg.v21i9.4447.