HARBI, Jamal. Effects of Chrome Lignosulfonate Concentration and Temperature on Compressive Strength of Cement Class G Used in Oil Well Cementing . University of Thi-Qar Journal of Science, University of Thi-Qar, Thi-Qar, Iraq, v. 3, n. 2, p. 76–84, 2012. Disponível em: https://jsci.utq.edu.iq/index.php/main/article/view/293.. Acesso em: 31 mar. 2025.