Number 13

Authors: C. Ramya , S. Subha Rani

Authors: A. Mekala , C. Chandra Sekar

Authors: Arathy Reghukumar , Divya Haridas , Poornima Rajan , Sachin Kumar S , K. P. Soman

Authors: Rohit Arora , Suman

Authors: Emad Nabil , Hala Hameed , Amr Badr

Authors: Md. Abdullah-al-mamun

Authors: Rohin Verma , Rajesh Bhatia

Authors: Khandaker Tabin Hasan , Md. Saddam Hossain Mukta , Mir Tafseer Nayeem , Sharmin Afsah