List of Articles KLEIN-GORDON Open Access Article Abstract Page Full-Text 1 - Solving Nonlinear Klein-Gordon Equation with a Quadratic Nonlinear term using Homotopy Analysis Method H. Jafari M. Saeidy M. Arab Firoozjaee Open Access Article Abstract Page Full-Text 2 - B-SPLINE COLLOCATION APPROACH FOR SOLUTION OF KLEIN-GORDON EQUATION J. Rashidinia F. Esfahani S. Jamalzadeh