کتاب های Nagaratnam Sivakugan

Geotechnical Engineering: A Practical Problem Solving Approach
Nagaratnam Sivakugan, 2011
Correlations of Soil and Rock Properties in Geotechnical Engineering
Jay Ameratunga, Nagaratnam Sivakugan
Civil Engineering Materials
Nagaratnam Sivakugan, Carthigesu T. Gnanendran, Rabin Tuladhar, M. Bobby Kannan, 2017
Principles of Foundation Engineering, 9th Edition, SI Edition
Braja M. Das & Nagaratnam Sivakugan, 2019