Gour, A. “Synthesis and Effect of Actamido Phenyl Azo 2-6 Pyridinedione Based Dye on Polyester Fiber”. International Journal of Scientific Research in Chemical Sciences, vol. 4, no. 2, Apr. 2017, pp. 8-10, https://ijsrcs.isroset.org/index.php/j/article/view/21.