Comparing the Useful Life of Two Types of Energy Devices using Mathematical Time Equations. JOURNAL OF UNIVERSITY OF BABYLON for Pure and Applied Sciences, [S. l.], v. 32, n. 4, p. 255–268, 2024. DOI: 10.29196/jubpas.v32i4.5537. Disponível em: https://journalofbabylon.com/index.php/JUBPAS/article/view/5537. Acesso em: 19 apr. 2025.