A HYBRID CUBIC B-SPLINE APPROACH FOR THE NUMERICAL TREATMENT OF THE SINE-GORDON EQUATION. Kashf Journal of Multidisciplinary Research, [S. l.], v. 3, n. 04, p. 87–106, 2026. DOI: 10.71146/kjmr897. Disponível em: https://kjmr.com.pk/kjmr/article/view/897. Acesso em: 2 jun. 2026.