“A Comparative Analysis on the Use of DDT, Dichlorvos, Endosulfan, Heptachlor and Chlorpyrifos in the Preservation of Smoked-Dried Fish in Ogwashi-Uku, Delta State”, IPS J Public Health, vol. 1, no. 2, pp. 13–16, Jun. 2022, doi: 10.54117/ijph.v1i2.19.