Improvement of Physical Clock Synchronization Algorithm by Two-Level Synchronization. INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY, [S. l.], v. 11, n. 6, p. 2648–2652, 2013. DOI: 10.24297/ijct.v11i6.3039. Disponível em: https://rajpub.com/index.php/ijct/article/view/3039ijct. Acesso em: 17 jun. 2026.