“Analysis of Antioxidant Activities, Bioactive Compound Content, and Cytotoxic Effects of Green Oak and Red Oak Lettuce from Hydroponic and Organic Cultivation Systems”, Trop J Nat Prod Res, vol. 8, no. 5, pp. 7161–7165, May 2024, doi: 10.26538/tjnpr/v8i5.17.