Ajay, S. K. Sandhu, and Navneet Kaur, “Radiation interception, extinction coefficient of radiation and leaf area index of wheat under open and poplar plantation”, Indian J. Agroforest., vol. 28, no. 1, Jun. 2026, Accessed: Jun. 06, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/IJA/article/view/175073