N. GHANEM, S.; A. ABOOD, S. Diode Laser Radiation Effects in Initiation and Growth of Sun Flower Plant (Helianthus annuus L.) Callus. Rafidain Journal of Science, [S. l.], v. 28, n. 1, p. 24–34, 2019. DOI: 10.33899/rjs.2019.159402. Disponível em: https://jwups.uomosul.edu.iq/index.php/rsci/article/view/46774. Acesso em: 27 sep. 2025.