1. Arora K, Gutierrez M, Hedayat A (2019a) Experimental setup for studying tunnels in squeezing ground conditions. In: Tunnels and underground cities. Engineering and Innovation Meet Archaeology, Architecture and Art: Naples, Italy, CRC Press, 3515–3524.
2. Arora K, Gutierrez M, Hedayat A (2019b) Miniature tunnel boring machine for simulating tunnel excavation in squeezing ground conditions. In: 4th international conference on tunnel boring machine in difficult ground: Denver, Colorado, 183–192.
3. Arora K, Gutierrez M, Hedayat A (2020a) Characterization of synthetic mudstone for physical model studies. In: 54th US rock mechanics/geomechanics symposium. American Rock Mechanics Association, Accepted.
4. Arora K, Gutierrez M, Hedayat A (2020c) New physical model to study tunnels in squeezing clay-rich rocks. Geotechnical Testing Journal, ASTM (Accpeted)
5. Arora K, Gutierrez M, Hedayat A, Xia C (2020b) Tunnels in Squeezing Clay-Rich Rocks. Underground space, Accepted