by صالح، عبدالستار عبدالله
Published in College of Basic Education Researches Journal (2008)

by صالح، عبدالستار عبدالله, الدوخى، حمد محمود محمد
Published in College of Basic Education Researches Journal (2010)

by صالح، عبدالستار عبدالله, جاسم، جاسم محمد
Published in College of Basic Education Researches Journal (2009)