PROF. SUNIL KUMAR GUPTA & RAVINDER KUMAR BHATIA. Economic Value Added of Nifty 50 Value 20 Index Companies . Research Stream (a Bi-Annual, Peer Reviewed International Journal) eISSN 3049-2610, [S. l.], v. 2, n. 1, p. 33–40, 2025. Disponível em: https://journalresearchstream.ijarms.org/index.php/rs/article/view/46. Acesso em: 6 oct. 2026.