On the Shape Factor of Emden-Fowler Equation of Higher Order and its Numerical Solution by Successive Differentiation Method. Punjab University Journal of Mathematics, [S. l.], v. 52, n. 5, p. 31–45, 2025. Disponível em: https://pujm.pu.edu.pk/index.php/pujm/article/view/344. Acesso em: 29 jun. 2025.