M, M. H. and WAFA, A.-E.-. (1996) “? ACIDITY CONSTANT OF BENZALDEHYDE -2- HYDROXY AZINE ANO ITS CHELATION WITH Cu (II), Co (II) AND Ni (II)”, Biological Sciences - PJSIR, 39(1-4), pp. 28–31. Available at: http://www.biostaging.pjsir.org/index.php/biological-sciences/article/view/2363 (Accessed: 8 June 2025).