List of Articles BIV technique Open Access Article Abstract Page Full-Text 1 - Experimental Study of the Effect of the Location of a Continuous Porous Obstacle on the Bottom of a Stepped Spillway on the Characteristics of the Flow Seyed Amin Asghari Pari Azin Razmkhah Seyed Ali Asghari Pari Mojtaba Kordnaeij 10.30495/wej.2023.28972.2338