Nihat Tekel, Ilkay Dellal and Gursel Dellal
Esterina Fazio, Pietro Medica, Sebastian Mignacca, Cristina Cravana and Adriana Ferlazzo
Guo-Jia Yao, You-Ming Wang, Yan-Fang Zhang, Ting Wu, Jian-Xin Liu and Yi-Zhen Wang
Wang Yanhong, Yan Yuehui, Zhou Shouchang and Liu Wenbo
Park Byung-Sung
Yousef Davoudi, Yagoob Garedaghi and Saied Safarmashaei
S.S. Kirdar and O. Kursun
J.Y. Bai, W. Li, S. Li, W.P. Zhang, C.Q. Gu, X.Y. Hu and G.F. Cheng
Ruangyote Pilajun and Metha Wanapat
R.K. Raja Ili Airina, A.R. Mohd Nizam, R.B. Abdullah and W.E. Wan Khadijah
H. Hajarian, H. Wahid, Y. Rosnina, M. Daliri, M. Dashtizad, T. Mirzapour, N. Yimer, M.M. Bukar, M.I. Iswadi and O. Abas Mazni
Garedaghi Yagoob, Khayatnouri Mirhadi and Safarmashaei Saeid
Serafettin Kaya
Fethi Yilmaz and Necati Timurkaan
Doustar Yousef, Ghadiri Soufi Farhad, Rafigheh Ghiassie and Safarmashaei Saeid
Ying-He Qin, Wei Wang, Jia Yao, Jian Wang, Xiao-Mao Guo and Song-Jia Lai
Lu Chen, Kangle Yi, Yongfeng Sun, Yanling Sun, Lina Tang and Xu Zhou
A.L. Tan, M. Ebrahimi, T. Hajjar, S. Vidyadaran, A.Q. Sazili, M.A. Rajion and Y.M. Goh
E.L. Walker, S.A. Nusz, D.H. Keisler and M.A. Brown
Ibrahim Traore Alkoiret, Hadia Mama Yari, Armand Bienvenu Gbangboche and Richard Lokossou
Jiang Caode and Liu Yonggang
Y.Z. Cheng, J. Hou, X.H. He, Z.K. Hong, L.S. Li, G.H. Lin, M.X. Chen and S.H. Chen
Takahisa Yamada, Seiki Sasaki, Shin Sukegawa, Youichi Takahagi, Mitsuo Morita, Hiroshi Murakami, Fumiki Morimatsu and Tatsuo Fujita
Ayse Sezgin and Erdogan Sezgin
O. Ajala Oluwatoyin and O.E. Fayemi