[1]
J. A. A. . Al-Hawasy and N. F. . Mansour, “The Galerkin-Implicit Method for Solving Nonlinear Variable Coefficients Hyperbolic Boundary Value Problem”, Iraqi Journal of Science, vol. 62, no. 11, pp. 3997–4005, Nov. 2021, doi: 10.24996/ijs.2021.62.11.20.