Hemalatha Ramasubramanian, Madhulika P. Sarkar, Parul Bhatia. Testing Market Efficiency of Oil, Steel & Power Stocks: Post 2000 Era. GJEIS [Internet]. 2020Mar.29 [cited 2024Oct.18];7(2):39-6. Available from: https://gjeis.com/index.php/GJEIS/article/view/389