Authors
R. Li
School of Intelligent Technology, Chongqing Preschool Education College, Wanzhou, China
B. O. Onasanya
Department of Mathematics, Faculty of Science, University of Ibadan, Ibadan, Nigeria
S. O. Yusuff
Department of Mathematics, Faculty of Science, University of Ibadan, Ibadan, Nigeria
Y. Feng
Key Laboratory of Intelligent Information Processing and Control, Chongqing Three Gorges University, Wanzhou, China