Department of Mathematics Haramaya University, Ethiopia
University of British Colombia, Canada
University of Witwatersrand, South Africa
University of Rwanda, Rwanda
C.K. Tadem University of Technology and Applied Science, Ghana
Moulay Ismail University, Morocco
iThemba Lab UNESCO Chair, South Africa
Obafemi Awolowo University, Nigeria
Ayyad University, Marrakesh, Morocco
Botswana International University of Science and Technology, Gaborone
Sol Plaatjie University, South Africa
University of Abomey-Calavi, Cotonou, Republic of Benin
University Cheikh Hamidou KANE (UN-CHK), Senegal
Joseph KI-ZERBO University, Ouagadougou, Burkina Faso
Engineering University for Development Studies, Ghana
Statistics Namibia University of Science and Technology, Namibia
University of Limpopo, South Africa
University of South Africa, South Africa
Stellenbosch University, South Africa
Vaal University of Technology, South Africa
University of Western Cape, South Africa
University of South Africa, Johannesburg
Rivers State University, Port Harcourt, Nigeria
University of the Free State, South Africa
Central University of Technology, Free State, South Africa
University of Namibia
University of Yaounde 1, Cameroon
Ulyanosk State Technical University, Russia
California Polytechnic State University, USA
Vigo University, Spain
The British University in Egypt
University of South Africa
University of Yaounde 1, Cameroon
University of South Africa
Siirt University, Türkiye
Management School of the University of Quebec in Montreal (ESG-UQAM), Canada
VIT Bhopal University, India
University of Electronic Science and Technology of China, China
University of Electronic Science and Technology of ChinaDirector of TU Delft institute for computational science and engineering
Chair of Delt Institute Of Applied Mathematics, Delft University of Technology, Netherlands
Siirt Üniversitesi, Turkey
Hakata-ku, Fukuoka Prefecture, Japan
Higher Education and Training, South Africa
VSB- Technical University of Ostrava, Czech Republic
Department of Mathematics and Applied Mathematics, University Of Limpopo
Assistant Professor of Mathematics, Virtual University of Pakistan