JAIN, Shagun. Gems and Jewellery Sector in India: Opportunities and Challenges. International Journal of Research in Engineering, Science and Management, [S. l.], v. 4, n. 9, p. 107–108, 2021. Disponível em: https://journal.ijresm.com/index.php/ijresm/article/view/1337.. Acesso em: 21 nov. 2024.