AN EFFECTIVE SHOOTING PIECEWISE ANALYTICAL INTEGRATION METHOD FOR SINGULAR PERTURBATION TWO-POINT BOUNDARY VALUE PROBLEMS. Advances in Differential Equations and Control Processes, [S. l.], v. 30, n. 1, p. 27–52, 2023. DOI: 10.17654/0974324323003. Disponível em: https://pphmjopenaccess.com/adecp/article/view/214. Acesso em: 5 jan. 2026.