NUMERICAL APPROXIMATION OF TIME-FRACTIONAL KLEIN–GORDON EQUATION USING B-SPLINE COLLOCATION TECHNIQUES. Kashf Journal of Multidisciplinary Research, [S. l.], v. 2, n. 09, p. 1–26, 2025. DOI: 10.71146/kjmr590. Disponível em: https://kjmr.com.pk/kjmr/article/view/590. Acesso em: 25 oct. 2025.