River Engineering and Urban Drainage Research Centre (REDAC);
Universiti Sains Malaysia;
Engineering Campus;
Seberang Perai Selatan Seri Ampangan;
Nibong Tebal 14300;
Penang;
Malaysia;
Faculty of Civil and Environmental Engineering;
Universiti Tun Hussein Onn Malaysia;
Parit Raja;
Batu Pahat Johor 86400;
Malaysia;