KUMBHAR, C. G. Polynuclear Complexes of Fumaric Acid Dihydrazide with Cu (II), Ni (II) and Co (II). Defence Science Journal, [S. l.], v. 36, n. 1, p. 57–62, 2014. DOI: 10.14429/dsj.36.5961. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/5961. Acesso em: 25 aug. 2025.