INFRARED SPECTROSCOPIC ANALYSIS OF COMPLEXATION BETWEEN 5-AMINO ISO-PHTHALIC ACID, COBALT NITRATE, AND ETHYLENEDIAMINE . JUSR. 2024;2(12):298-300. Accessed May 18, 2026. https://universalpublishings.com/~niverta1/index.php/jusr/article/view/10676