SOUMEN SARKAR; R. VIJAYA LAKSHMI. Strategic Performance Management Systems and Employee Productivity: An Empirical Study of Manufacturing Industries in Eastern India. International Journal of Computer Information Systems and Industrial Management Applications, [S. l.], v. 18, n. 21s, p. 1468–1492, 2026. DOI: 10.70917/ijcisim-2026-5771. Disponível em: https://cspub-ijcisim.org/index.php/ijcisim/article/view/5771. Acesso em: 30 sep. 2026.