Abbasi Taghidizaj, R. and Malmir, M. (2022) “An Exploratory Study Explaining the Causes of Success in Science Olympiads: A Multilevel Analysis with Different Units”, Iranian Journal of Educational Sociology, 5(2), pp. 195–209. Available at: https://qijes.com/index.php/ijes/article/view/1075 (Accessed: 9 June 2025).