1. Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Modified Effort (56,000 ft-lbf/ft3(2,700 kN-m/m3)). ASTM Standard D1557. West Conshohocken, PA;ASTM,2009
2. Standard Test Method for Measurement of Soil Potential (Suction) Using Filter Paper;ASTM D5298-16,2016
3. Standard Test Methods for Determination of the Soil Water Characteristic Curve for Desorption Using Hanging Column, Pressure Extractor, Chilled Mirror Hygrometer, or Centrifuge;ASTM D6836-16,2016
4. Modeling the soil shrinkage and water retention curves with the same equations;Boivin;Soil Sci. Soc. Am. J.,2006
5. New device and method for soil shrinkage curve measurement and characterization;Braudeau;Soil Sci. Soc. Am. J.,1999