Ekwedigwe, C., C. Nwambu, F. Osakwe, and E. Nnuka. “Mechanical Properties of Hybrid Rice Straw Fibre and Walnut Shell ASH Particulate/Epoxy Composite”. International Journal of Science and Engineering Invention, vol. 9, no. 01, Jan. 2023, pp. 01-07, doi:10.23958/ijsei/vol09-i01/233.