Team, S. (2016) “Time-Varying Threshold Regression Model Using the Kalman Filter Method: Duangthip Sirikanchanarak, Worapon Yamaka, Chatchai Khiewgamdee, Songsak Sriboonchitta”, Thai Journal of Mathematics, pp. 133–148. Available at: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/569 (Accessed: 22 December 2024).