Authors
Nofrizal
Civil Engineering Doctoral Student, Andalas University, Indonesia
Padang Institute of Technology, West Sumatera, Indonesia
Fauzan
Department of Civil Engineering, Faculty of Engineering, Andalas University, Indonesia
A. Hakam
Department of Civil Engineering, Faculty of Engineering, Andalas University, Indonesia
B. Istijono
Department of Civil Engineering, Faculty of Engineering, Andalas University, Indonesia
Aprisal
Soil Science Department of Agriculture Faculty, Andalas University, Indonesia
