Chutima Kapkaeo และ Penkhae Rungrueng; Namfon Suwan; Soontreeya Kalawong. (2024) Effects of Light from LED Bulb on Growth and Yield of Red Oak and Green Oak Lettuce in Hydroponics. <i>Thai Science and Technology Journal</i>, <i>32</i>(1), 12-24.Chutima Kapkaeo และ Penkhae Rungrueng; Namfon Suwan; Soontreeya Kalawong. "Effects of Light from LED Bulb on Growth and Yield of Red Oak and Green Oak Lettuce in Hydroponics". Thai Science and Technology Journal 32 (2024):12-24.Chutima Kapkaeo และ Penkhae Rungrueng; Namfon Suwan; Soontreeya Kalawong. Effects of Light from LED Bulb on Growth and Yield of Red Oak and Green Oak Lettuce in Hydroponics. Research Division:ม.ป.ท. 2024.