R RAJESWARI, DR. PANKAJ JAIN. Digital Transformation and Operational Efficiency in Human Resource Management: An Empirical Study of Organisations in Delhi NCR. International Journal of Engineering Science & Humanities, [S. l.], v. 15, n. 2, p. 434–444, 2025. Disponível em: https://www.ijesh.com/j/article/view/1087. Acesso em: 19 aug. 2026.