ADUROJA, O. O. .; ADAMU, S. .; SHALANGWA, A. A. . Jordan Block Based Polynomial Collocation Technique for the Numerical Solution of Two Dimensional PVIDEs. International Journal of Science for Global Sustainability, [S. l.], v. 12, n. 1, p. 71–79, 2026. DOI: 10.57233/ijsgs.v12i1.1014. Disponível em: https://fugus-ijsgs.com.ng/index.php/ijsgs/article/view/1014. Acesso em: 30 apr. 2026.