Chhapola, Er Akshun. “The Role of ITIL-Aligned Service Improvement Plans (SIPs) in Enhancing IT Operations Maturity”. International Journal of Medical Research and Innovation in Applied Science 1, no. 2 (April 24, 2025): 7–12. Accessed November 6, 2026. https://ijmrias.org/index.php/ijmrias/article/view/16.