BISMI, A; DEVANADHEN, K. A Comparative Study on Risk and Return Analysis of Sectoral Indices in the National Stock Exchange of India. Sakha: Multidisciplinary Journal of Science, Art & Technology, Puducherry, IND, v. 1, n. 4, p. 67–77, 2025. DOI: 10.66219/sakha.multi.v1.i4.1024. Disponível em: https://sakha.co.in/Update/journals/index.php/mjsat/article/view/24. Acesso em: 21 jun. 2026.