IBRAHIM, Ahmed Sattar; AL-BIDRY, Mayssaa Ali. Activation and Enhancement of the Performance of Iraqi Ca-Bentonite for Using as Drilling Fluid in Iraqi Oil Fields. Iraqi Journal of Science, [S. l.], v. 61, n. 11, p. 2964–2977, 2020. DOI: 10.24996/ijs.2020.61.11.18. Disponível em: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/1650.. Acesso em: 8 dec. 2025.