Sarker, A., Hossain, T., Bashir, M., Fatema, K. and Rahman, A. (2019) “Synthesis and characterization of N, N′-bis (isatin) diamino zirconium (IV) complexes”, Bangladesh Journal of Scientific and Industrial Research, 54(4), pp. 297–306. doi: 10.3329/bjsir.v54i4.44564.