BOJELDAIN, Abdussalam A. On the Existence of A Unique Solution for Nonlinear Ordinary Differential Equations of Order m. Al-Mukhtar Journal of Sciences, Al Bayda, Libya, v. 30, n. 1, p. 10–17, 2015. DOI: 10.54172/mjsc.v30i1.44. Disponível em: https://omu.edu.ly/journals/index.php/mjsc/article/view/44. Acesso em: 29 mar. 2024.