Manisha M. Jiwatode, Kiran P. Kariya, and Baliram. N. Berad. 2017. “Thermal Degradation of Terpolymer Derived from 2, 4-Dihydroxyacetophenone, Propylenediamine and Formaldehyde”. World Journal of Pharmaceutical Sciences 5 (7):51-60. https://wjpsonline.com/index.php/wjps/article/view/thermal-degradation-terpolymer.