Nagpal, M., G. Aggarwal, U. K. Jain, and J. Madan. “OKRA FRUIT GUM-CHITOSAN IMPREGNATED POLYMER NETWORK FILMS: FORMULATION AND SUBSTANTIAL DEPICTION”. Asian Journal of Pharmaceutical and Clinical Research, vol. 10, no. 10, Oct. 2017, pp. 219-22, doi:10.22159/ajpcr.2017.v10i10.20362.