JESUDASAN, Smita. Does the Behaviour of Commodity Stock Prices in India Constitute a Random Walk?. SFIMAR Research Review, [S. l.], v. 11, n. 1, p. 41–55, 2016. Disponível em: https://sfimar.srels.org/index.php/srr/article/view/117412. Acesso em: 28 jan. 2026.