Tieshi Song, Huipeng Jin, Jiutao Zhang, Qi Zeng. “Research on the Distance-Based Outlier Mining Algorithm to Identify the Outpatient Visits of Teachers and Students During Holidays”. Forest Chemicals Review (1): 59-70. Accessed May 17, 2024. http://www.forestchemicalsreview.com/index.php/JFCR/article/view/895.