Authors: Amare Seifu, Manaye Misganaw, Girum Faris, Tesfaye Bekele, Ashenafi Ayenew

Authors: Raúl Yaranga, Olwer Huanca

Authors: Mary Adebola Ajayi

Authors: Soma Dey, Md Rayhanur Rahman, Mohammed Kamal Hossain

Authors: Majid Ali Seelro, Muhammad Usman Ansari, Sanjrani MA

Authors: Sanjeev Kumar

Authors: Ajay Kumar Jakhar, Dr. Mahesh Kumar Saini