Muqumova G.J., and Zaripova R.Sh. “Quantum Chemical Analysis Of The Reactivity Of A Ligand Synthesized From Melamine–Formaldehyde And Succinic Acid”. European Index Library of European International Journal of Multidisciplinary Research and Management Studies 5, no. 12 (December 26, 2025): 76–79. Accessed March 3, 2026. https://eipublications.com/index.php/eileijmrms/article/view/81.