ALI, Ramyi N.; GAFTAN , Awni M. The Stability Of Crank – Nicholson and Explicit Methods for Numerical Solution for Sine – Gordon Equation. Tikrit Journal of Pure Science, [S. l.], v. 28, n. 4, p. 88–96, 2023. DOI: 10.25130/tjps.v28i4.1532. Disponível em: https://tjpsj.org/index.php/tjps/article/view/1532. Acesso em: 3 aug. 2025.