Nongnuchamas Panphuangkaew
Geomechanics Research Unit, Institute of Engineering, Suranaree University of Technology, Nakhon Ratchasima
Thailand

Laksikar Sitthimongkol
Geomechanics Research Unit, Institute of Engineering, Suranaree University of Technology, Nakhon Ratchasima
Thailand

Thanittha Thongprapha
Geomechanics Research Unit, Institute of Engineering, Suranaree University of Technology, Nakhon Ratchasima
Thailand

Kittitep Fuenkajorn
Geomechanics Research Unit, Institute of Engineering, Suranaree University of Technology, Nakhon Ratchasima
Thailand