Recycling waste papers in green cement mortars. Iraqi Journal of Physics, [S. l.], v. 17, n. 40, p. 135–144, 2019. DOI: 10.30723/ijp.v17i40.414. Disponível em: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/414.. Acesso em: 3 may. 2024.