Construction of Numerical RKM-Method for Solving A Class of Twelves-Order Ordinary Differential Equations. Iraqi Journal of Science, [S. l.], v. 65, n. 4, p. 2074–2086, 2024. DOI: 10.24996/ijs.2024.65.4.25. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/8048.. Acesso em: 21 jun. 2024.