Sikha Yadav, H.P. Bhartiya. 2016. “Determination of Galactomannan by 1HNMR & 13CNMR Method”. International Journal of Emerging Trends in Science and Technology 3 (01), 3458-60. http://igmpublication.org/ijetst.in/index.php/ijetst/article/view/929.