合著作者
Botan Majeed Ahmad AL-Hadad, PhDErbil Polytechnic University, Erbil Technology College, Kurdistan Region在 epu.edu.iq 的电子邮件经过验证- Baran Ramadhan OmerDepartment of Civil Engineering, College of Engineering,University of Duhok, Kurdistan Region, Iraq.在 uod.ac 的电子邮件经过验证
