Estimation of Lycopene and Beta-Carotene Contents in Different Tomato Plant Tissues: Estimation of Lycopene and Beta-Carotene Contents. Rafidain Journal of Science, [S. l.], v. 35, n. 1, p. 1–9, 2026. DOI: 10.33899/rsci.v35i1.61966. Disponível em: https://rsci.uomosul.edu.iq/index.php/rsci/article/view/61966. Acesso em: 20 aug. 2026.