“Exploring Project Complexity Factors: Case Study of Track-Doubling Line Railway Projects in India: RAILWAY PROJECT COMPLEXITY FACTORS OF TRACK-DOUBLING IN INDIA”. Journal of Scientific & Industrial Research (JSIR) 84, no. 03 (March 11, 2025): 336–346. Accessed May 13, 2026. https://or.niscpr.res.in/index.php/JSIR/article/view/15432.