Vishal Kutchu (2021) “TESTING SEMI-STRONG EFFICIENCY OF INDIAN STOCK MARKET - A STUDY ON EFFECT OF UNION BUDGET 2012 ON SIX SELECT SECTORAL STOCKS”, Researchers World - International Refereed Social Sciences Journal, 3(3(2), pp. 74–81. Available at: https://www.researchersworld.com/index.php/rworld/article/view/660 (Accessed: 25 August 2025).