wang, xiaoli, pengfei liu, B. Fu, fan he, mingqin zhao, and F. Wang. “INFLUENCE OF ALTITUDINAL AND LATITUDINAL VARIATION ON THE COMPOSITION AND ANTIOXIDANT ACTIVITY OF POLYPHENOLS IN NICOTIANA TABACUM L. LEAF”. Emirates Journal of Food and Agriculture, vol. 29, no. 5, Nov. 2017, pp. 359-66, doi:10.9755/ejfa.2016-09-1213.