Al Huseini, Hesham Habib. “Metacognition, Critical Thinking, Gender As Predictors of Achievement of 10th Graders in Science, Technology, Engineering and Mathematic School (STEM)”. Psycho-Educational Research Reviews, vol. 4, no. 3, Dec. 2015, pp. 42 – 48, https://perrjournal.com/index.php/perrjournal/article/view/322.