Contact details :
Birilew Belayneh Tsegaw (PhD)
Assistant professor in Differential Equation, Dynamical System and Optimal Control,
Department of Mathematics,
Registrar and Almuni Management Directorate Director
Bahir Dar University,
Bahir Dar, Ethiopia
P.O.Box: 79
Tel: +251941680064
Tel: -+25158-220-5934