Pakdeenarong, Noppakun, Kwanyuen Leamsamrong, and Vijitra Luang-In. “Analysis of Antioxidant Activities, Bioactive Compound Content, and Cytotoxic Effects of Green Oak and Red Oak Lettuce from Hydroponic and Organic Cultivation Systems ”. Tropical Journal of Natural Product Research (TJNPR) 8, no. 6 (June 29, 2024): 7436–7440. Accessed July 22, 2024. https://tjnpr.org/index.php/home/article/view/4198.