الصفار طالب. استخلاص الغراء من جلود اسماك الجري. Iraqi Journal of Chemical and Petroleum Engineering, Baghdad, Iraq., v. 2, n. 2, p. 14–22, 2001. DOI: 10.31699/IJCPE.2001.2.9. Disponível em: https://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/581.. Acesso em: 17 may. 2024.