REDHA, H.; AHMED, N. Preparation of some alpha, beta,gamma, delta, unsaturated carbonyl compounds and their derivatives with expected biological activity. Journal of Education and Science (JES), [S. l.], v. 27, n. 4, p. 1–20, 2018. DOI: 10.33899/edusj.2018.159295. Disponível em: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23796. Acesso em: 6 aug. 2025.