K. Chinwuba, Igwilo, et al. “Rheological Properties Measurement of Mucuna Solannie As Cement Slurry Extender: Characterization and Verification Using Rheological Models”. International Journal of Engineering & Technology, vol. 9, no. 4, Oct. 2020, pp. 842-9, https://doi.org/10.14419/ijet.v9i4.30934.