Yongjie Ren
- (2020): The Evolution of Thermal Conductivity and Pore Structure for Coal under Liquid Nitrogen Soaking. Dans: Advances in Civil Engineering, v. 2020 (janvier 2020).
- (2018): Pore Damage Properties and Permeability Change of Coal Caused by Freeze-Thaw Action of Liquid Nitrogen. Dans: Advances in Civil Engineering, v. 2018 ( 2018).