KAMBOJ, M.; SINGH, D. P.; JAIN, K. SYNTHESIS, SPECTRAL AND ANTIBACTERIAL STUDIES OF 18- MEMBERED TETRAAZAMACROCYCLIC COMPLEXES DERIVED FROM CARBOHYDRAZIDE AND DIACETONYL. International Journal of Chemistry Research, [S. l.], v. 3, n. 1, p. 21–24, 2012. Disponível em: https://www.ijcr.info/index.php/journal/article/view/70. Acesso em: 1 may. 2026.