ALI JABBAR OUDA AL-NASRAWI. An Adaptive Coordinate-Stretched Spectral Collocation–QLM Scheme for Singularly Perturbed Boundary-Layer Problems. Journal of Al-Qadisiyah for Computer Science and Mathematics, [S. l.], v. 18, n. 1, p. Math 122–135, 2026. DOI: 10.29304/jqcsm.2026.18.12524. Disponível em: https://jqcsm.qu.edu.iq/index.php/journalcm/article/view/2524. Acesso em: 30 mar. 2026.