A. HASSAN, R.; H. AL-SABAWI, A. Synthesis and Spectral Study of some New α, β-Unsaturated Carbonyl Compounds and Pyrazole Derivatives. Rafidain Journal of Science, [S. l.], v. 32, n. 1, p. 138–148, 2025. DOI: 10.33899/rjs.2023.177296. Disponível em: https://ojs.uomosul.edu.iq/index.php/rsci/article/view/13006. Acesso em: 10 aug. 2025.