Sen, Z. And Sadahah, B. 2003. Modified rock mass classification system by continuous rating. ENGINEERING GEOLOGY , vol.67 , 269-280.

Sen, Z., & Sadahah, B., (2003). Modified rock mass classification system by continuous rating. ENGINEERING GEOLOGY , vol.67, 269-280.

Sen, Z, And BH Sadahah. "Modified rock mass classification system by continuous rating," ENGINEERING GEOLOGY , vol.67, 269-280, 2003

Sen, Z And Sadahah, BH. "Modified rock mass classification system by continuous rating." ENGINEERING GEOLOGY , vol.67, pp.269-280, 2003

Sen, Z. And Sadahah, B. (2003) . "Modified rock mass classification system by continuous rating." ENGINEERING GEOLOGY , vol.67, pp.269-280.

@article{article, author={Z Sen And author={BH Sadahah}, title={Modified rock mass classification system by continuous rating}, journal={ENGINEERING GEOLOGY}, year=2003, pages={269-280} }