List of Articles Endalew Getnet Tsega Article 1 - A Numerical Solution of Three-Dimensional Unsteady State Heat Equation 20.1001.1.22286225.2021.11.1.4.1 10.30495/ijm2c.2021.684809 Endalew Tsega International Journal of Mathematical Modeling & Computations , Issue 1 , Year , Winter 2021