H. Najem, Reham, et al. “Review: Comparative Analysis of Structures, Functions, Coordination and Applications of N-Fused and N-Confused Porphyrins”. Stallion Journal for Multidisciplinary Associated Research Studies, vol. 5, no. 4, Aug. 2026, pp. 39-49, doi:10.55544/sjmars.5.4.5.