Vishal Kutchu. “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, no. 3(2) (September 2, 2021): 74–81. Accessed August 25, 2025. https://www.researchersworld.com/index.php/rworld/article/view/660.