HAKEEM T. MAHMOOD, A.; A. AHMED, B. Approaches to the Synthesis of Tetracyclic Quinone System Related to Anthracyclinone. Rafidain Journal of Science, [S. l.], v. 16, n. 8, p. 126–132, 2005. DOI: 10.33899/rjs.2005.42358. Disponível em: https://jwups.uomosul.edu.iq/index.php/rsci/article/view/46437. Acesso em: 29 sep. 2025.