AL-BAYATI, S. O.; HASSAN AL-AZZA, D. T. Geographical Analysis of the Industry in Gravel Cracking Judicial Samarra and Tuz. Journal of Tikrit University for Humanities, [S. l.], v. 27, n. 10, p. 208–232, 2020. DOI: 10.25130/jtuh.27.10.2020.09. Disponível em: https://jtuh.org/index.php/jtuh/article/view/970. Acesso em: 8 sep. 2026.