Chauhan , Amit Singh, Suneet Naithani, Khima Nand Balodi, Ashutosh Singh, and Rizwan Ali Khan. 2015. “Effects of Plant Growth Hormones on Populus Deltoides Bartram Ex Marshall: An Important Species Having Potential in Agro-Forestry”. Journal of Studies in Dynamics and Change (JSDC) 2 (1). https://jsdconline.com/journal/jsdc/index.php/home/article/view/60.