OMAR, S. F. World of the Isthmus Nodal Study. Journal of Tikrit University for Humanities, [S. l.], v. 29, n. 8, 1, p. 1–19, 2022. DOI: 10.25130/jtuh.29.8.1.2022.01. Disponível em: https://jtuh.org/index.php/jtuh/article/view/88. Acesso em: 18 aug. 2026.