Ma’ala, E.G. and Hassan, M.B. 2013. Assessment of Adolescents’ Daily Physical Activity & It’s Relation to Obesity in Secondary Schools at AL-Najaf AL-Ashraf City. Kufa Journal for Nursing Sciences. 3, 3 (Dec. 2013), 17–23. DOI:https://doi.org/10.36321/kjns.vi20133.2520.