Utilizing of shields factors for sedimentation movements and drainage channels at the middle of Iraq (as a case study). Periodicals of Engineering and Natural Sciences, [S. l.], v. 10, n. 1, p. 666–677, 2022. DOI: 10.21533/pen.v10.i1.568. Disponível em: https://pen.ius.edu.ba/index.php/pen/article/view/568. Acesso em: 7 jun. 2026.