R. Abood, M., Ahmed Mohammed, A., Hameed Ibrahim, I. (2015). Suitability of Injana Sandstone rocks for building Stone and Rail way ballast stone ̸ Ketol area ̸ Sulymania Governorate. , 20(5), 106-116.
Mohammed R. Abood; Aomed Ahmed Mohammed; Ibrahim Hameed Ibrahim. "Suitability of Injana Sandstone rocks for building Stone and Rail way ballast stone ̸ Ketol area ̸ Sulymania Governorate". , 20, 5, 2015, 106-116.
R. Abood, M., Ahmed Mohammed, A., Hameed Ibrahim, I. (2015). 'Suitability of Injana Sandstone rocks for building Stone and Rail way ballast stone ̸ Ketol area ̸ Sulymania Governorate', , 20(5), pp. 106-116.
R. Abood, M., Ahmed Mohammed, A., Hameed Ibrahim, I. Suitability of Injana Sandstone rocks for building Stone and Rail way ballast stone ̸ Ketol area ̸ Sulymania Governorate. , 2015; 20(5): 106-116.