Authors
Hamdeni Medriosa
Department of Civil Engineering, Andalas University, Padang, Indonesia
Zaidir Zaidir
Department of Civil Engineering, Padang Institute of Technology, Padang, Indonesia
Jafril Tanjung
Department of Civil Engineering, Padang Institute of Technology, Padang, Indonesia
Maidiawati Maidiawati
Department of Civil Engineering, Padang Institute of Technology, Padang, Indonesia
