Jagtap, Meenal Sharma. “The Power of Positivity –Optimism and the 7th Sense Author: Padmakali Banerjee”. Journal of Global Economy 14, no. 3 (November 8, 2018): 242-244. Accessed August 5, 2020. http://www.rcssindia.org/jge/index.php/jge/article/view/507.