Ahmad Rifa'i
- Advances in Volume Measurement in Unsaturated Soil Triaxial Tests. Dans: Soils and Foundations, v. 46, n. 3 (juin 2006). (2006):
- Stability Analysis and Strengthening on Zona Karst of Seropan Cave Walls. Dans: IOP Conference Series: Materials Science and Engineering, v. 797 (juin 2020). (2020):