R, Naveen Kumara, and Dr K Ramesh. “SECTORAL INDEX RETURN PREDICTABILITY –PREDICTING POWER OF INDEX VALUATION RATIOS”. The journal of contemporary issues in business and government 27, no. 2 (April 30, 2021): 4423–4442. Accessed January 5, 2025. https://cibgp.com/au/index.php/1323-6903/article/view/1363.