Yan, Zhengnan, Long Wang, Jie Cheng, Duo Lin, and Yanjie Yang. 2022. “Morphology, Growth, and Physiological Traits of Greenhouse Cucumber Seedlings As Affected by Supplementary White and Blue LEDs”. International Journal of Agricultural and Biological Engineering 15 (6):60-66. https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/7351.