NUMERICAL INVESTIGATION OF THE STATIC PHI-4 EQUATION USING A HYBRID CUBIC B-SPLINE TECHNIQUE. Kashf Journal of Multidisciplinary Research, [S. l.], v. 2, n. 07, p. 1–16, 2025. DOI: 10.71146/kjmr521. Disponível em: https://kjmr.com.pk/kjmr/article/view/521. Acesso em: 23 aug. 2025.