1. Walton Hi-Tech Ind. PLC,Dept. of Research and Innovation,Gazipur,Bangladesh,1751
2. Jahangirnagar University,Dept. of Computer Science and Engineering,Savar, Dhaka,Bangladesh
3. Noakhali Sci. and Tech. University,Dept. of Electrical and Electronic Engineering,Noakhali,Bangladesh,3814
4. School of Mathematical and Physical Sciences, University of Technology Sydney,Australia