P, J., G A, V. and Gupta, R. 2017. OPTIMAL SOLUTION FOR THE DISTRIBUTION OF BY-PRODUCTS IN DISPOSAL UNIT. International Journal of Research -GRANTHAALAYAH. 5, 4RAST (Apr. 2017), 59–63. DOI:https://doi.org/10.29121/granthaalayah.v5.i4RAST.2017.3304.