Thermodynamic Study of the  Tautomerism Schiff Base derived from para-aminophenol by Catalyst. NTU Journal of Pure Sciences, [S. l.], v. 4, n. 3, p. 28–34, 2025. DOI: 10.56286/emkdjg70. Disponível em: https://journals.ntu.edu.iq/index.php/NTU-JPS/article/view/1332.. Acesso em: 5 dec. 2025.