M. O. Ikuesan, V. O. Oyetayo, and O. P. Ayelari. “Assessment of the Potentials of Water Hyacinth (Eichhornia Crassipes) As Raw Material for Biofertilizer”. Archives of Current Research International, vol. 23, no. 6, July 2023, pp. 97–108, doi:10.9734/acri/2023/v23i6584.