Salmasi, *Naser S. M. A. (2013) “Synthesis and Determination of Stability Constants of a New Coumarin Derivative with some Transition Metal Ions in Acetonitrile”, Journal of Biomedical and Pharmaceutical Research, 2(2). Available at: https://jbpr.in/index.php/jbpr/article/view/410 (Accessed: 3July2024).