R, Sri Devi., and Manju Bala Dash. “Observational Study on Hand Hygiene Practice of NICU Nurses in Selected Hospitals, Puducherry ”. International Journal of Nursing and Medical Investigation, vol. 3, no. 2, Mar. 2024, pp. 18-21, https://innovationaljournals.com/index.php/ijnmi/article/view/498.