Saha, Arijit Study of Randomness in the Indian Stock Markets Pharmaceutical sector : Before and During The Covid-19 Arijit Saha - Kolkata St. Xavier’s University 2023 - 40p. In partial fulfillment for the Degree of Bachelor of Commerce (Hons) Subjects--Topical Terms: Stock Market Dewey Class. No.: 332.640954 / SAH(STU)