KAMAL NAIN CHOPRA. STATISTICS AND MATHEMATICAL ANALYSIS OF THE ROLE OF RESEARCH IN CREATIVITY AND INNOVATION FOR ECONOMIC GROWTH OF BUSINESS SECTOR. Singaporean Journal of Business Economics and Management, [S. l.], v. 7, n. (4), p. 17–21, 2020. Disponível em: https://singaporeanjbem.com/index.php/SJBEM/article/view/497. Acesso em: 2 may. 2026.