A Comparative Study of Gujarat, Punjab and Himachal Pradesh in Reference to Selected Industries. Global Journal of Management and Business Research, [S. l.], v. 13, n. 38, p. 115–121, 2013. Disponível em: https://journalofbusiness.org/index.php/GJMBR/article/view/103320. Acesso em: 18 oct. 2026.