M.A H, M. Zain S, Jefrey B W, S.M R, Rohaiza S.O S, Abdullah N, H.L T. Spectral, electrochemical and anti-microbial studies of nicotinic acid hydrazide Schiff base complexes of cobalt (II) and manganese (II). Malaysian J. Sci. [Internet]. 2004 Apr. 29 [cited 2024 Nov. 14];23(1):129-36. Available from: http://mojes.um.edu.my/index.php/MJS/article/view/8504