Torres, A., F. Aguayo, S. Allena, and M. Ellis. “The Effect of Various Polynaphthalene Sulfonate Based Superplasticizers on the Workability of Reactive Powder Concrete”. Journal of Building Material Science, vol. 2, no. 1, Jan. 2021, pp. 24-29, doi:10.30564/jbms.v2i1.2731.