Suvd, Tuul, Chun Yan, and Oyundari Tumennast. “Study of the Physical Development and Preparedness of Non-Physical Education Students: On The Example of Hulunbeier University”. Lavai - International Journal of Education 18, no. 27 (December 29, 2022): 14–23. Accessed October 27, 2025. https://test.mongoliajol.info/Lavai/article/view/2494.