KANIKA AGGARWAL, PUNEET SINGH. PRODUCTIVITY GROWTH, TECHNICAL PROGRESS AND EFFICIENCY CHANGE. EPRA International Journal of Environmental Economics, Commerce and Educational Management (ECEM), [S. l.], v. 9, n. 9, p. 11–22, 2022. Disponível em: https://eprajournals.net/index.php/ECEM/article/view/904. Acesso em: 18 may. 2024.