Mohammed Ahmed, Y. (2008). The temperature degrees changes in Kirkuk city comparative study for epochs of time. , 13(3), 262-265.
Yasin Mohammed Ahmed. "The temperature degrees changes in Kirkuk city comparative study for epochs of time". , 13, 3, 2008, 262-265.
Mohammed Ahmed, Y. (2008). 'The temperature degrees changes in Kirkuk city comparative study for epochs of time', , 13(3), pp. 262-265.
Mohammed Ahmed, Y. The temperature degrees changes in Kirkuk city comparative study for epochs of time. , 2008; 13(3): 262-265.