DR. MONIKA AGGARWAL. Productivity Change in Nationalised Banks Operating in India: A Malmquist Productivity Index Approach. International Journal of Management Studies (IJMS), [S. l.], v. 6, n. 2(2), p. 66–71, 2021. Disponível em: https://www.researchersworld.com/index.php/ijms/article/view/1110. Acesso em: 5 aug. 2025.