Islam, M. M., Kabir, M. H., Mamun, . A., Islam, M., Islam, M. M. and Das, P. (2018) “Studies on yield and yield attributes in tomato and chilli using foliar application of oligo-chitosan”, GSC Biological and Pharmaceutical Sciences, 3(3), pp. 20–28. doi: 10.30574/gscbps.2018.3.3.0038.