SAAD JASIM, H.; ABED HALO, thaer; AL JBOURI, M. A study of essential components of three types of Bituminous Materials in Mishraq sulfur Mine. Journal of Education and Science, [S. l.], v. 29, n. 3, p. 119–129, 2020. DOI: 10.33899/edusj.2020.126679.1050. Disponível em: https://edusj.uomosul.edu.iq/index.php/edusj/article/view/42172. Acesso em: 10 sep. 2025.