Dr. K R PundareekaVitala, and Arun James. 2021. “Global Clue of International Exchanges on SENSEX and NIFTY for Portfolio Formulation under International Diversification Strategy”. PalArch’s Journal of Archaeology of Egypt / Egyptology 18 (09):266-76. https://archives.palarch.nl/index.php/jae/article/view/9310.