1. Sandip Institute of Technology & Research Centre,Civil Engg. Department,Nashik,India
2. Koneru Lakshmaiah Educational Foundation,Civil Engg. Department,India
3. Kallam Haranadha Reddy Institute of Technology,Civil Engg. Department,Guntur,India
4. Vignans Foundation for Science Technology and Research,Civil Engg. Department,Vadlamudi, Guntur,Andhra Pradesh