Authors: D.Saravanan, D.Rajalakshmi, D.Maheswari
Authors: Afshin Rezakhani, Abdolmajid Hajebi, Nasibe Mohammadi
Authors: K. Somasundaram, M. Mary Shanthi Rani
Authors: P. Vijayapal Reddy, B. Vishnu Vardhan, A. Govardhan
Authors: M. Sadiq Ali Khan
Authors: Nadir Nourain Dawoud, Brahim Belhaouari Samir, Josefina Janier
Authors: M. Ibrahim Moussa
Authors: Abdulhameed Haddad, Akram Selah