Rani, Sita (GNDEC, Ludhiana),Bhambri, Pankaj (GNDEC, Ludhiana),Kataria, Aman (CSIR-Central Scientific Instruments Organization),Khang, Alex,Sivaraman, Arun Kumar (VIT, Chennai)
（1）
；Bhambri, Pankaj (GNDEC, Ludhiana),Rani, Sita (GNDEC, Ludhiana),Balas, Valentina E. (Aurel Vlaicu University of Arad, Romania),Elngar, Ahmed A. (Beni-Suef University, Egypt)
（1）
；Bhambri, Pankaj (GNDEC, Ludhiana),Rani, Sita (GNDEC, Ludhiana),Fahim, Muhammad
（1）
；Rani, Sita (GNDEC, Ludhiana),Bhambri, Pankaj (GNDEC, Ludhiana),Kumar, Sachin,Pareek, Piyush Kumar,Elngar, Ahmed A. (Beni-Suef University, Egypt)
（1）
