Ahmad Khera, Rasheed, Munawar Iqbal, M. Asif Tahir, M. Asif Hanif, and Peter Langer. “One Pot Synthesis and Characterization of Mono and Di-Substituted Azo-Containing Amides”. Asian Journal of Chemistry 27, no. 6 (March 17, 2015): 2001–2004. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/27_6_10.