Pisapak, Pattama
Todorovic, Natasa
Bhongsuwan, Tripob
Funding for this research was provided by:
Office of the Higher Education Commission, Thailand
Graduate School, PSU
Geophysics Program, Department of Physics, Faculty of Science, PSU
Article History
Received: 2 February 2016
Accepted: 24 January 2017
First Online: 8 February 2017