Wateosot, Chonthisa, and Nikom Suvonvorn. “Anomaly Detection in a Crowded Scene Using an Interaction Force Model”. Asia-Pacific Journal of Science and Technology 22, no. 3 (September 30, 2017): APST–22. Accessed May 4, 2024. https://so01.tci-thaijo.org/index.php/APST/article/view/101488.