1.
Kongsiriwattana W, Whangsirikunchok P, Chantigo W. Student Class Attendance and Interest Assessment System with Facial Expression Detection via Webcam. Kmitl_SciJ [Internet]. 2021 Jul. 10 [cited 2024 Mar. 28];30(2):42-57. Available from: https://li01.tci-thaijo.org/index.php/science_kmitl/article/view/248748