Biologist, National university of Colombia, Colombia
Russian State Agrarian University - MSKhA of K.A. Timiryazev, Russia
University of Molise, Italy
General Commission for Scientific Agriculture Research, UK
China National Rice Research institute, China
University of Yaounde, Cameroon
Kunming Institute of Botany , China
Sohag University, Egypt
Shivaji University, Kolhapur, India
Tribhuvan University, Nepal
Duhok Polytechnic University, Iraq
Jamia Hamdard University, United Arab Emirates
Eastern university, Sri Lanka
University of Ghana, Ghana