“Climate Change and Indian Foodgrain Productivity: An Econometric Analysis of the Impact of Temperature Rise, Rainfall Variability, and CO₂ Concentration on Wheat and Rice Yields (1990–2023)”. 2024. INTERNATIONAL JOURNAL OF MANAGEMENT RESEARCH AND REVIEW 14 (6): 66-75. https://ijmrr.com/index.php/ijmrr/article/view/664.