To cite this article: Nazir, S., Irfan, M., Nadeem, M., Shakir, H.A., Khan, M., Ali, S. and Syed, Q., 2019. Utilization of Bombyx ceiba seed pods: a novel substrate for cellulase production through solid state fermentation using response surface methodology. Punjab Univ. J. Zool., 34(2): 213-219. https://dx.doi.org/10.17582/journal.pujz/2019.34.2.213.219