Appa M. Kale, Sunil S. Pimplikar, Pratiksha S. Mahapure. Project Definition Rating Index (PDRI) Analysis of Road Infrastructure in India. MSEA [Internet]. 2022Nov.12 [cited 2024Jul.3];70(2):217-25. Available from: https://philstat.org/index.php/MSEA/article/view/1203