K. HAWEEL, Cecelia; H. AMMAR, Saad. Preparation of Polyvinyl Alcohol from Local Raw Material. Iraqi Journal of Chemical and Petroleum Engineering, Baghdad, Iraq., v. 9, n. 1, p. 15–21, 2008. DOI: 10.31699/IJCPE.2008.1.3. Disponível em: https://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/425.. Acesso em: 18 may. 2024.