SURAJ TUYEKAR. An Empirical Investigation of Day of the Week Effect and Volatility in Nifty Sectoral Indices. International Journal of Management Studies (IJMS), [S. l.], v. 5, n. Spl Issue 5, p. 130–142, 2021. Disponível em: https://researchersworld.com/index.php/ijms/article/view/1237. Acesso em: 28 jan. 2026.