Kim , I. «The Effect of Birth Order on the Academic Performance of Pre-University Students at Westminster International University in Tashkent». EurasianUnionScientists (октябрь 10, 2021): 18-21. просмотрено ноябрь 21, 2024. https://econ-law.euroasia-science.ru/index.php/Euroasia/article/view/750.