Prof. Dr. Dileep Kumar. M.

Dr. Normalas Govindarajo

University Sains Malaysia (USM), Malaysia

University Malaysia Kelantan (UMK), Malaysia

University Malaya (UM), Malaysia

Northern State University, United States

University Surabaya (UBAYA), Indonesia

Kirik University, Thailand

Xiamen University Malaysia

Narayan Singh University, India

Tunku Abdul Rahman University MT, Malaysia.

North West University (NWU), South Africa

Durban University Technology, South Africa

Hensard University, Nigeria

Attabara, Conford Hants, United Kingdom

European University, Belgrade, Serbia

Piru Haret University, ASE Bucharest, Romania

University of Moratuwa, Sri Lanka

Hensard University, Nigeria.

Hensard University..Nigeria.