Xu, Wenxin, and Jiwei Yao. “An Online Learning System Based on Panoramic Technology for Sport Psychology”. International Journal of Emerging Technologies in Learning (iJET) 11, no. 09 (September 29, 2016): pp. 20–24. Accessed December 4, 2024. https://online-journals.org/index.php/i-jet/article/view/6115.