Comparison of the effect of different organic fertilizers on the availability of some nutrients and the yield of cowpeas (B. M. Alwan, Z. A. H. Al-Ogaidi, W. T. Kadhim, H. A. Isa, & T. K. Mohsen, Trans.). (2025). International Journal of Aquatic Research and Environmental Studies, 5(2), 234-245. https://doi.org/10.70102/1kyxqj48