Foster, Delaney, Zachary Hand, Tyler Heath, and Bizhen Hu. “The Effects of LED Light Intensity on Lettuce Coloration and Biomass”. Journal of Student Research 7, no. 1 (January 17, 2019): 26-29. Accessed November 23, 2024. https://www.jsr.org/index.php/path/article/view/416.