Number 7

Authors: Amin Karami

Authors: Abdelhalim Hafid , Ahmed Taoufik , Abella Bouaaddi , Hassan Elouadi , Mustapha Bghour , Habiba El Hamidi , Brahim Lmouden , Ahmed Tirbiyine , Abdelhakim Nafidi

Authors: Pawan Kumar Patel , Rohit Kumar , Nikita Gulati

Authors: I. William Christopher , R. Ramesh

Authors: Ch. Chaitanya Bharathi , V. Shankar , B. Hanmanthu

Authors: V. Lakshmi Praba , A. Mercy Rani

Authors: Nacer Hacene , Boubekeur Mendil

Authors: Shubhra Aich , G M Al Mamun