Khayer, K., and W. Sander. “Solvent Effects on Thermal <i>cis-to-trans</i> Isomerization of Azobenzene: UV/VIS Spectroscopic Studies”. Journal of Bangladesh Academy of Sciences, vol. 32, no. 1, May 2009, pp. 111-6, doi:10.3329/jbas.v32i1.2449.