[Wang, Tong] Huazhong Univ Sci & Technol, Sch Architecture & Urban Planning, Dept Landscape Architecture, Wuhan, Hubei, Peoples R China.
[Almarashi, Adel] Jazan Univ, Coll Sci, Dept Math, Post Box 2097,New Campus, Jazan, Saudi Arabia.
[Al-Turki, Yusuf A.; Abu-Hamdeh, Nidal H.] King Abdulaziz Univ, Fac Engn, Ctr Res Excellence Renewable Energy & Power Syst, Jeddah 21589, Saudi Arabia.
[Al-Turki, Yusuf A.] King Abdulaziz Univ, Fac Engn, Dept Elect & Comp Engn, Jeddah 21589, Saudi Arabia.
[Abu-Hamdeh, Nidal H.] King Abdulaziz Univ, Fac Engn, Dept Mech Engn, Jeddah 21589, Saudi Arabia.