AHMED, MEGHEZZI, BARBA NIKANOR, LAKHDAR YOUCEF, DADAMOUSSA BELKHIR, SAIDI MOKHTAR, and DJOUDI LYNDA. 2010. “Thermogravimetric Study of Polyisothiocyanato-Styrenes”. Asian Journal of Chemistry 19 (4):2823-30. https://asianpubs.org/index.php/ajchem/article/view/13385.