Aliyu, H. D., and J. N. Nwabueze. “Synthesis and Characterization of Valero and Isovalero Hydroxamic Acids and Their Complexes With Zn(II) And Al(III): Synthesis of Valero and Isovalero Hydroxamic Acids”. Biological Sciences - PJSIR 52, no. 5 (October 26, 2009): 239–242. Accessed May 3, 2024. https://v2.pjsir.org/index.php/biological-sciences/article/view/555.