BUTTRUS, N.; MOHANAD, T.; SAEED, I. Synthesis and Characterization of some complex salts of Ti(III) and VO(V) chlorides with pyrrolium , imidazolium , indolium and their benzyl derivative. Journal of Education and Science, [S. l.], v. 19, n. 3, p. 13–20, 2007. DOI: 10.33899/edusj.2007.51318. Disponível em: https://edusj.uomosul.edu.iq/index.php/edusj/article/view/41298. Acesso em: 10 sep. 2025.