GARG, J., and A. KUMAR. “EFFECT OF VARIOUS INORGANIC MICRO-NUTRIENTS ON GROWTH, BIOMASS AND HYDROCARBON YIELD OF EUPHORBIA LATHYRIS L. A HYDROCARBON YIELDING PLANT : Life Science-Botany”. International Journal of Life Science and Pharma Research, vol. 2, no. 4, Dec. 2012, pp. L100-L113, https://www.ijlpr.com/index.php/journal/article/view/273.