Askar Zhussupbekov, Ivan Morev, Abdulla Omarov, Karlygash Borgekova, and Gyulnara Zhukenova. 2021. “GEOTECHNICAL CONSIDERATIONS OF PILING TESTING IN PROBLEMATICAL SOILS OF WEST KAZAKHSTAN”. GEOMATE Journal 15 (47):111-17. https://geomatejournal.com/geomate/article/view/854.