Al-Migdady, Ahmad Moh’d. “SKILLED-UNSKILLED MATHEMATICAL PROBLEM SOLVERS: JORDANIAN-STUDENTS’ DIFFERENCES IN SOLVING GEOMETRICAL PROBLEMS”. European Scientific Journal, ESJ 10, no. 25 (September 29, 2014). Accessed March 29, 2024. https://eujournal.org/index.php/esj/article/view/4267.