Aly, A.A.M., El-Said, A.I. and Mukred, R.A. 2021. Nanosized Supramolecular Coordination Polymers Derived from Divalent Metal Ions, 4-Pyridylacetate and Auxiliary Ligands Containing Nitrogen and Phosphorus Donors. Orbital: The Electronic Journal of Chemistry. 13, 1 (Mar. 2021), 39-47.