Tawfiq LNM, Hilal MM. Solution of 2nd Order Nonlinear Three-Point Boundary Value Problems By Semi-Analytic Technique. IHJPAS [Internet]. 2017 Apr. 13 [cited 2024 Nov. 28];27(3):501-12. Available from: https://jih.uobaghdad.edu.iq/index.php/j/article/view/315