Omran Khudair A, Hussein Ali S, Kazem Murad A. The effectiveness of teaching according to the logical thinking skills in the scientific achievement of the fourth graders in the subject of chemistry. Psychosocial rehabilitation [Internet]. 2020 Apr. 30 [cited 2025 Jun. 5];24(2):6795-803. Available from: https://www.psychosocial.com/index.php/ijpr/article/view/2552