“?COMPLEXES OF 1,4-DIAMINOBENZENE TETRACETIC ACID WITH SOME OF THE TRANSITION METALS”, Pakistan Journal of Scientific & Industrial Research, vol. 41, no. 1, pp. 17–22, Feb. 1998, Accessed: Mar. 10, 2026. [Online]. Available: https://v2.pjsir.org/index.php/biological-sciences/article/view/2221