He, J., Qin, L. and Chow, W. S. (2019) “Impacts of LED spectral quality on leafy vegetables: Productivity closely linked to photosynthetic performance or associated with leaf traits?”, International Journal of Agricultural and Biological Engineering, 12(6), pp. 16–25. Available at: https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/5178 (Accessed: 26 December 2025).