Synthesis and Spectroscopic, Studies of Some New Piperidin-4-one Derivatives. Al-Nahrain Journal of Science, [S. l.], v. 21, n. 2, p. 64–72, 2018. Disponível em: https://anjs.edu.iq/index.php/anjs/article/view/1720.. Acesso em: 3 may. 2024.