1. Effect of adding natural pozzolana on geotechnical properties of lime-stabilized clayey soil;al-Swaidani;Journal of Rock Mechanics and Geotechnical Engineering,2016
2. Standard test method for unconfined compressive strength of cohesive soil;ASTM D2166/D2166M-16,2016
3. Standard test methods for liquid limit, plastic limit, and plasticity index of soils;ASTM D4318–10e1,2010
4. Standard test methods for laboratory compaction characteristics of soil using standard effort (12,400 ft-lbf/ft3 (600 kN-m/m3));ASTM D698–12e2,2012
5. Standard test methods for specific gravity of soil solids by water pycnometer;ASTM D854-14,2014