ABDURAKHMANOV. DIFFERENTIAL EQUATIONS USING SOME KIND OF PHYSICIST ISSUES SOLVE. EPRA International Journal of Environmental Economics, Commerce and Educational Management (ECEM), [S. l.], v. 10, n. 4, p. 5–7, 2023. Disponível em: https://eprajournals.net/index.php/ECEM/article/view/1813. Acesso em: 20 may. 2024.