A. Kumar, S. Malviya, R. Lohia, T. Shukla, and S. Srivastava, “Synthesis and Characterization of [(PbX2)2.L1] and [(PbX2)2.(MCl2).L1] Compounds with Macrocyclic Ligand”, ajc, vol. 30, no. 11, pp. 2415–2420, Sep. 2018.