RASHEED, Sufian; ULLAH, Niamat; ULLAH, Amir. Chemical analysis of some Pakistani Portland cement/clinker and their compliance with ASTM standards. European Journal of Chemistry, [S. l.], v. 11, n. 3, p. 194–197, 2020. DOI: 10.5155/eurjchem.11.3.194-197.1980. Disponível em: https://eurjchem.com/index.php/eurjchem/article/view/1980. Acesso em: 22 dec. 2024.