Abdullah AR, Suleiman Bro MI. Identification of The Level of Owning a Fourth Grade Students Scientific Thinking Skills Over Knowledge and Its Relationship to Gender Variables and Achievement in PhysicsNo title. HJUOZ [Internet]. 2013 Jun. 30 [cited 2024 May 7];1(1):419-37. Available from: https://hjuoz.uoz.edu.krd/index.php/hum/article/view/82