C.O., Onwuka, Anekwe, O. J., Ogudo, M.C., and Chris-Okafor, P.U. 2021. “Impact of Mixed Fillers on the Physico-Mechanical Properties of Flexible Polyether Foam”. Organic Polymer Material Research 3 (1):17-23. https://doi.org/10.30564/opmr.v3i1.3604.