State of California Department of Transportation, Division of Environmental Analysis, Stormwater Program. Sacramento, CA."Cellular Confinement System Research." 2006.
ASTM D8269-21. Standard Guide for use of Geocells in Geotechnical and Roadway Projects, ASTM International, West Conshohocken, PA, 2018, www.astm.org. https://doi.org/10.1520/D8269-21.