“Effects of Mixture of Silver Nanoparticles and Selected African Medicinal Plants on the Control of Storage Pest of Cowpea (Vigna Unguiculata) Grains”. Tropical Journal of Natural Product Research , vol. 9, no. 10, Oct. 2025, pp. 5179 – 5188, https://doi.org/10.26538/tjnpr/v9i10.65.