Ansgar Kellner, Omar Alfandi, and Dieter Hogrefe.
शोध आलेख
Maryam Rasheed *
समीक्षा लेख
Whitlock Madden
संपादकीय नोट
Raza Khan and Fakhrul Huda
Mohamed A. Mahmoud*, A.H. Al-Salman, H.Y. Al-Malki and Y.S. Usman
तरीका
Jing Yang, Xiaofang Ling, Tian Xie, Lishan Yao and Visakan Kadirkamanathan