HUSSEIN, M. S.; AL-HAMDANY, A. W. J.; SAEED, R. A. Synthesis and Spectral Characterization of Some New Substituted Bis-spirocyclohexanones Derived from Acetone. Science Journal of University of Zakho, [S. l.], v. 6, n. 4, p. 155–159, 2018. DOI: 10.25271/sjuoz.2018.6.4.548. Disponível em: https://sjuoz.uoz.edu.krd/index.php/sjuoz/article/view/548. Acesso em: 28 mar. 2024.