TY - BOOK AU - Saha, Arijit AU - Namrata Roy TI - Study of Randomness in the Indian Stock Markets Pharmaceutical sector: : Before and During The Covid-19 U1 - 332.640954 PY - 2023/// CY - Kolkata PB - St. Xavier’s University KW - Stock Market N1 - In partial fulfillment for the Degree of Bachelor of Commerce (Hons) ER -