“EUCALYPTUS-ACACIA MIXED PLANTING EFFECTS ON THE NODULAR NITROGENASE AND NITRATE REDUCTASE ACTIVITY IN ACACIA NILOTICA SEEDLINGS”, JTFS, vol. 13, no. 2, pp. 290–296, Sep. 2022, Accessed: May 12, 2026. [Online]. Available: https://jtfs.frim.gov.my/jtfs/article/view/1348