Synthesis of New Mannich Bases from Indole Derivatives. Baghdad Science Journal, Iraq, Baghdad, v. 9, n. 1, p. 168–177, 2012. DOI: 10.21123/bsj.2012.9.1.168-177. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/1348.. Acesso em: 27 apr. 2024.