Sun, Daosheng, Liang Wang, Aiguo Wang, and Jiajia Chen. 2014. “Influence of Composition and Ratio of Raw Materials on Suspension Property and Compressive Strength of Clay Grouting Material for Coal Mine Gob”. Asian Journal of Chemistry 26 (5):1509-12. https://doi.org/10.14233/ajchem.2014.17272.