Nabi, Ghulam, and C. E. Mullins. “Restriction to Root and Shoot Growth Limits Their Growth Rates and Changes the Morphology of Cotton Seedlings During Emergence”. Biological Sciences - PJSIR 48, no. 4 (August 29, 2005): 268–273. Accessed June 8, 2025. http://www.biostaging.pjsir.org/index.php/biological-sciences/article/view/1392.