Khipla, Neha, et al. “Integrated Nutrient Management to Improve Soil Health, Nutrient Uptake and Growth of Poplar (Populus Deltoides) Seedlings in Nursery Conditions”. Indian Journal of Agroforestry, vol. 23, no. 2, Dec. 2021, https://epubs.icar.org.in/index.php/IJA/article/view/119678.