Number 22

Authors: Kamlesh Kumar , Jian- Ping Li , Saeed Ahmed Khan

Authors: Divya Patel , Dhaval Patel

Authors: Akshat Gambhir , K.s Boppaiah , M Shruthi Subbaiah , Pooja M , Kiran P

Authors: Mowafak Hassan Abdul-hussin

Authors: Somya Singh , Neetu Narayan , Gaurav Raj

Authors: Deepali Gill , Hari Mohan Pandey

Authors: Suleyman Eken , Ahmet Sayar

Authors: A. Galappaththi , M. A. P. Chamikara , Y.p.r. D. Yapa , S. R. Kodituwakku , J. Gunatilake