O. Rokiah
- (2020): The Influence of Steel Slag as Alternative Aggregate in Permeable Concrete Pavement. In: IOP Conference Series: Materials Science and Engineering, v. 712 (Januar 2020).
- (2020): The effects of bottom ash in coastal sand. In: IOP Conference Series: Materials Science and Engineering, v. 712 (Januar 2020).
- (2020): Ultimate bearing capacity of peat treated with cement columns in physical model. In: IOP Conference Series: Materials Science and Engineering, v. 712 (Januar 2020).