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  1. Naznin, Almost Tahera et al. Blue Light added with Red LEDs Enhance Growth Characteristics, Pigments Content, and Antioxidant Capacity in Lettuce, Spinach, Kale, Basil, and Sweet Pepper in a Controlled Environment.Plants (Basel, Switzerland) vol. 8,4 93. 8 Apr. 2019, doi:10.3390/plants8040093

  2. Saito K, Ishigami Y, Goto E. "Evaluation of the Calorie-free Environment of a Plant Factory with Artificial Calorie-free by Using an Optical Simulation." Agronomy. 2020;10(11):1663. doi:10.3390/agronomy10111663