Empirical Model and Validation of Bar Formation in Sand Bed ChannelDuratul Ain Tholibon, Junaidah Ariffin, Jazuri Abdullah, Ainamardia Nazarudin, Nur` Ain Mat Yusof and Dulina TholibonMATEC Web Conf., 95 (2017) 07028DOI: https://doi.org/10.1051/matecconf/20179507028