Perturbed Collocation Method For Solving Singular Multi-order Fractional Differential Equations of Lane-Emden Type. Journal of the Nigerian Society of Physical Sciences, [S. l.], v. 2, n. 3, p. 141–148, 2020. DOI: 10.46481/jnsps.2020.69. Disponível em: https://journal.nsps.org.ng/index.php/jnsps/article/view/69.. Acesso em: 2 may. 2024.