SELVAM, Murugesan; RAMKUMAR, Ramachandran Rajesh; LINGARAJA, Kasilingam. Testing the Weak Form Efficiency with Respect to Sectoral Indices of National Stock Exchange Limited, India. Indian Journal of Research in Capital Markets, [S. l.], v. 3, n. 1, p. 7–20, 2016. Disponível em: https://www.indianjournalofcapitalmarkets.com/index.php/ijrcm/article/view/102598. Acesso em: 12 jan. 2026.