Konappa, Narasimhamurthy, et al. “Evaluation of in Vitro Antioxidant and Antidiabetic Activities from Amomum Nilgiricum Leaf Extract”. 2020. Plant Science Today, vol. 7, no. 4, Jan. 2021, pp. 638–648, doi:10.14719/pst.2020.7.4.857.