OMAR, Hemn M.; ISMAIL, Nawzat R. The Suitability of Limestone from Pilaspi Formation (Middle-Late Eocene) for Building Stone in Koya Area, NE Iraq. ARO-THE SCIENTIFIC JOURNAL OF KOYA UNIVERSITY, [S. l.], v. 3, n. 2, p. 18–23, 2015. DOI: 10.14500/aro.10068. Disponível em: https://aro.koyauniversity.org/index.php/aro/article/view/ARO.10068. Acesso em: 2 jul. 2025.