MAJMUDAR, A. Challenges and Opportunities in the New Millenium: the Service Sector Beckons. Ushus Journal of Business Management, [S. l.], v. 1, n. 1, p. 37-40, 2021. DOI: 10.12725/ujbm.1.5. Disponível em: https://journals.christuniversity.in/index.php/ushus/article/view/1272. Acesso em: 4 may. 2024.